Chemistry Chemical Name and Chemical Formulas with CAS Code A2Z Formula Download Free in PDF

Chemistry Chemical Formula All List A2Z Formula List Download Free in PDF.
यहाँ आपको A से Z तक Chemistry केमिकल नाम और उसका फार्मूला पढ़ने को मिलेगा यदि आप किसी एक फार्मूला को खोजना चाहते है तो कंप्यूटर पर Ctrl+F बटन प्रेस करें फिर जो सर्च करना है सर्च बॉक्स में सर्च कर सकते है और यदि आप मोबाइल में क्रोम इस्तेमाल कर रहे है तब राइट साइड में टॉप में 3 डॉट बना होगा वहां क्लिक करके फाइंड पर जाकर सर्च कर सकते है। तो आइये स्टार्ट करते है।

A
Chemical formula	Synonyms	CAS Number
AgCl3Cu2	Dicopper silver trichloride	-
AgClO4	Silver perchlorate	-
AgF	Silver fluoride	-
AgF2	Silver(II) fluoride	-
AgI	Silver iodide	-
AgIO3	Silver iodate	-
AgMnO4	Silver permanganate	-
AgN3	Silver azide	-
AgNO3	Silver nitrate	-
Ag2O	Silver oxide	-
AgONC	Silver fulminate	-
AgSNC	Silver thiocyanate	-
Ag2C2	silver acetylide	-
Ag2CO3	silver(I) carbonate	-
Ag2C2O4	silver oxalate	-
Ag2Cl2	silver(II) dichloride	-
Ag2CrO4	silver chromate	-
Ag2Cr2O7	silver dichromate	-
Ag2F	silver subfluoride	-
Ag2MoO4	silver molybdate	-
Ag2O	silver(I) oxide	-
Ag2S	silver sulfide	-
Ag2SO4	silver sulfate	-
Ag2SeO3	silver selenite	-
Ag2SeO4	silver selenate	-
Ag2Te	silver(I) telluride	-
Ag3Br2	silver dibromide	-
Ag3Br3	silver tribromide	-
Ag3Cl3	silver(III) trichloride	-
Ag3I3	silver(III) triiodide	-
Ag3PO4	silver phosphate	-
AlBO	aluminium boron oxide	-
AlBO2	aluminium borate	-
AlBr	aluminium monobromide	-
AlBr3	aluminium tribromide	-
AlCl	aluminium monochloride	-
AlClF	aluminium chloride fluoride	-
AlClF2	aluminium chloride fluoride	-
AlClO	aluminium chloride oxide	-
AlCl2	aluminium chloride	-
AlCl2F	aluminium chloride fluoride	-
AlCl3	aluminium trichloride	-
AlCl4Cs	aluminium caesium tetrachloride	-
AlCl4K	potassium tetrachloroaluminate	-
AlCl4Na	sodium tetrachloroaluminate	-
AlCl4Rb	aluminium rubidium tetrachloride	-
AlCl6K3	potassium hexachloroaluminate	-
AlCl6Na3	sodium hexachloroaluminate	-
AlF	aluminium monofluoride	-
AlFO	aluminium monofluoride monoxide	-
AlF2	aluminium difluoride	-
AlF2O	aluminium difluoride oxide	-
AlF3	aluminium trifluoride	-
AlF4K	potassium tetrafluoroaluminate	-
AlF4Li	lithium tetrafluoroaluminate	-
AlF6K3	potassium hexafluoraluminate	-
AlF6Li3	lithium hexafluoroaluminate	-
AlF6Na3	cryolite	-
AlGaInP	aluminium-gallium-indium phosphide	-
Al(OH)3	aluminium hydroxide	-
AlI	aluminium monoiodide	-
AlI3	aluminium triiodide	-
AlLiO2	lithium aluminate	-
AlN	aluminium nitride	-
Al(NO3)3	aluminium nitrate	-
AlNaO2	sodium aluminate	-
AlO	aluminium monoxide	-
AlOSi	aluminium silicon monoxide	-
AlO2	aluminium oxide	-
AlP	aluminium monophosphide	-
Al2S3	aluminium sulfide	-
AlTe	aluminium monotelluride	-
AlTe2	monoaluminium ditelluride	-
Al2BeO4	beryllium aluminium oxide	-
Al2Br6	dialuminium hexabromide	-
Al2Cl9K3	potassium aluminium chloride	-
Al2CoO4	cobalt blue	-
Al2F6	aluminium fluoride	-
Al2I6	aluminium iodide	-
Al2MgO4	magnesium aluminium oxide	-
Al2O	dialuminium monoxide	-
Al2O2	dialuminium dioxide	-
Al2O3	aluminium oxide	-
Al2O5Si	aluminium silicate	-
Al2O5Si	aluminium silicate	-
Al2O5Si	andalusite	-
Al2O7Si2	aluminium silicate	-
Al2S	dialuminium monosulfide	-
Al2S3	aluminium sulfide	-
Al2Se	dialuminium selenide	-
Al2Te	dialuminium telluride	-
Al3F14Na5	chiolite	-
Al6BeO10	beryllium aluminium oxide	-
Al6O13Si2	mullite	-
ArClF	argon chloride fluoride	-
ArClH	argon chloride hydride	-
ArFH	argon fluoride hydride	-
AsBrO	arsenic oxybromide	-
AsBr3	arsenic tribromide	-
AsClO	arsenic monoxide monochloride	-
AsCl3	arsenic trichloride	-
AsCl3O	arsenic oxychloride	60646-36-8
AsCl4F	arsenic tetrachloride fluoride	87198-15-0
AsF3	arsenic trifluoride	7784-35-2
AsF5	arsenic pentafluoride	7784-36-3
AsH3	arsine	7784-42-1
AsI3	arsenic triiodide	7784-45-4
AsO	arsenic monoxide	12005-99-1
AsO2	arsenic dioxide	12255-12-8
AsP	arsenic monophosphide	12255-33-3
AsP3	arsenic triphosphide	12511-95-4
AsTl	thallium arsenide	12006-09-6
As2I4	arsenic diiodide	13770-56-4
As2O3	arsenic trioxide	1327-53-3
As2P2	arsenic diphosphide	12512-03-7
As2O5	arsenic pentaoxide	1303-28-2
As2S4	arsenic tetrasulfide	1303-32-8
As2S5	arsenic pentasulfide	1303-34-0
As2Se	arsenic hemiselenide	1303-35-1
As2Se3	arsenic triselenide	1303-36-2
As2Se5	arsenic pentaselenide	1303-37-3
As3O4	arsenic tetraoxide	83527-53-1
As3P	arsenic(III) phosphide	12512-11-7
As4O3	tetraarsenic trioxide	83527-54-2
As4O5	tetraarsenic pentaoxide	83527-55-3
As4S3	tetraarsenic trisulfide	12512-13-9
As4S4	tetraarsenic tetrasulfide	12279-90-2
AuBO	gold monoboride monoxide	12588-90-8
AuBr	gold bromide	10294-27-6
AuBr3	gold tribromide	10294-28-7
AuCN	gold cyanide	506-65-0
AuCl	gold chloride	10294-29-8
AuCl3	gold trichloride	13453-07-1
AuF3	gold trifluoride	14270-21-9
AuI	gold iodide	10294-31-2
AuI3	gold(III) iodide	31032-13-0
Au(OH)3	gold hydroxide	1303-52-2
AuTe	gold telluride	37043-71-3
Au2O3	gold trioxide	1303-58-8
Au2S	gold sulfide	1303-60-2
Au2S3	gold trisulfide	1303-61-3
Au2(SeO4)3	gold triselenate	10294-32-3
Au2Se3	gold triselenide	1303-62-4

B
Chemical formula	Synonyms	CAS Number
BAs	boron arsenide	12005-69-5
BAsO4	boron(III) arsenate
BBr3	boron tribromide	10294-33-4
BCl3	boron trichloride	10294-34-5
BF3	boron trifluoride	7637-07-2
BI3	boron iodide	13517-10-7
BN	boron nitride	10043-11-5
B(OH)3	boric acid	10043-35-3
BP	boron(III) phosphide	20205-91-8
BPO4	boron(III) orthophosphate	13308-51-5
B2Cl4	boron chloride	13701-67-2
B2F4	boron trifluoride	13965-73-6
B2H6	boron balls hydride	19287-45-7
B2O3	boron(III) oxide	1303-86-2
B2S3	boron sulfide	12007-33-9
B3N3H6	borazine	6569-51-3
B4C	boron carbide	12069-32-8
Ba(AlO2)2	barium aluminate	12004-04-5
Ba(AsO3)2	barium arsenite	125687-68-5
Ba(AsO4)2	barium arsenate	56997-31-0
BaB6	barium hexaboride	12046-08-1
Ba(BrO3)2·H2O	barium bromate - monohydrate	10326-26-8
Ba(BrO3)2·2H2O	barium bromate - dihydrate
BaBr2	barium bromide	10553-31-8
Ba(CHO2)2	barium formate	541-43-5
Ba(CN)2	barium cyanide	524-62-1
BaC2O4	barium oxalate	516-02-9
BaC4	barium carbide	50813-65-5
BaCO3	barium carbonate witherite	513-77-9
Ba(ClO4)2	barium perchlorate	13465-95-7
BaCl2	barium chloride	10361-37-2
BaCrO4	barium chromate barium chromate(VI)	10294-40-3
BaF2	barium fluoride	7787-32-8
BaFeSi4O10	gillespite
BaHgI4	barium tetraiodomercurate(II)	10048-99-4
BaI2	barium iodide	13718-50-8
BaK2(CrO4)2	barium potassium chromate	27133-66-0
BaMnO4	barium manganate	7787-35-1
Ba(MnO4)2	barium permanganate	7787-36-2
BaMoO4	barium molybdate	7787-37-3
BaN6	barium azide	18810-58-7
Ba(NO2)2	barium nitrite	13465-94-6
Ba(NO3)2	barium nitrate	10022-31-8
Ba(NbO3)2	barium niobate	12009-14-2
BaNb2O6	barium metaniobate	12009-14-2
BaO	barium oxide	1304-28-5
Ba(OH)2	barium hydroxide baryta	17194-00-2
BaO2	barium dioxide	1304-29-6
Ba(PO3)2	barium metaphosphate	13466-20-1
BaS	barium sulfide	21109-95-5
Ba(SCN)2	barium thiocyanate	2092-17-3
BaS2O3	barium thiosulfate	35112-53-9
BaSiF6	barium hexafluorosilicate	17125-80-3
BaSO3	barium sulfite	7787-39-5
BaSO4	barium sulfate barite	7787-43-7
BaSe	barium selenide	1304-39-8
BaSeO3	barium selenite	13718-59-7
BaSeO4	barium selenate	7787-41-9
BaSiO3	barium metasilicate	13255-26-0
BaSi2	barium silicide	1304-40-1
BaSi2O5	barium disilicate	12650-28-1
BaSn3	barium stannate	12009-18-6
BaTeO3	barium tellurite	58440-17-8
BaTeO4·3H2O	barium tellurate - trihydrate	28557-54-2
BaTiO3	barium titanate barium metatitanate	12047-27-7
BaU2O7	barium uranium oxide	10380-31-1
BaWO4	barium tungstate	7787-42-0
BaZrO3	barium zirconate	12009-21-1
Ba2Na(NbO3)5	barium sodium niobate	12323-03-4
Ba2P2O7	barium pyrophosphate	13466-21-2
Ba2V2O7	barium pyrovanadate
Ba2XeO6	barium perxenate
Ba3(CrO4)2	barium chromate(V)	12345-14-1
Ba3N2	barium nitride	12047-79-9
Ba3(PO4)2	barium orthophosphate
Ba3(VO4)2	barium orthovandate	39416-30-3
BeB2	beryllium boride	12228-40-9
Be(BH4)2	beryllium borohydride	17440-85-6
BeBr2	beryllium bromide	7787-46-4
Be(CHO2)2	beryllium formate	1111-71-3
Be(C2H3O2)2	beryllium acetate	543-81-7
Be(C5H7O2)2	beryllium acetylacetonate	10210-64-7
BeCl2	beryllium chloride	7787-47-5
BeF2	beryllium fluoride	7787-49-7
BeI2	beryllium iodide	7787-53-3
BeO	beryllium oxide bromellite	1304-56-9
Be(OH)2	beryllium hydroxide	13327-32-7
BeS	beryllium sulfide	13598-22-6
BeSO4	beryllium sulfate	13510-49-1
Be2C	beryllium carbide	506-66-1
Be3N2	beryllium nitride	1304-54-7
BiBO3	bismuth(III) orthoborate
BiBr3	bismuth(III) bromide	7787-58-8
Bi(C2H3O2)3	bismuth(III) acetate	22306-37-2
BiC6H5O7	bismuth(III) citrate	813-93-4
BiCl3	bismuth(III) chloride	7787-60-2
BiF3	bismuth(III) fluoride	7787-61-3
BiI3	bismuth(III) iodide	7787-64-6
Bi(NO3)3·5H2O	bismuth(III) nitrate - pentahydrate	10035-06-0
BiOCl	bismuth(III) oxychloride	7787-59-9
BiOI	bismuth(III) oxyiodide	7787-63-5
(BiO)2CO3	bismuth oxycarbonate	5892-10-4
BiPO4	bismuth(III) orthophosphate	10049-01-1
Bi(VO3)5	bismuth(III) metavanadate
Bi2Se3	bismuth(III) selenide bismuth selenide	12068-69-8
Bi2(MoO4)3	bismuth(III) molybdate	13565-96-3
Bi2O3	bismuth(III) oxide	1304-76-3
Bi2S3	bismuth(III) sulfide bismuthinite	1345-07-9
Bi2Se3	bismuth(III) selenide	12068-69-8
BrCl	bromine chloride	13863-41-7
BrO3−	bromate ion	15541-45-4
Br2	bromine	7726-95-6

C
Chemical formula	Synonyms	CAS Number
CCl2F2	dichlorodifluoromethane freon-12	75-71-8
CCl4	carbon tetrachloride tetrachloromethane	56-23-5
CFCl3	freon-11	75-69-4
CFCl2CF2Cl	freon-13
CHCl3	chloroform trichloromethane methyl trichloride	67-66-3
CHO2−	formate ion
CH2CHCHCH2	1,3-butadiene	106-99-0
CH2CO	ketene
CH2ClCOOH	chloroacetic acid
CH2Cl2	dichloromethane	75-09-2
CH2O	formaldehyde	19710-56-6
CH2OHCH2OH	ethylene glycol
CH3CCH	propyne
CH3CHCHCH3	2-butene
CH3CHCH2	propene
CH3CHO	acetaldehyde
CH3CH2Br	bromoethane
CH3CH2CH2CH2OH	butan-1-ol
CH3CH2CH2OH	1-propanol propan-1-ol
CH3CH2CONH2	propanamide
CH3CH2COOH	propionic acid
CH3CH2OCH2CH3	diethyl ether ethoxyethane
CH3CH2OH	ethanol
CH3(CH2)16COOH	stearic acid
CH3COCH3	acetone
CH3COCl	acetyl chloride
CH3CONH2	acetamide ethanamide
CH3COO−	acetate ion
CH3COOCHCH2	vinyl acetate
CH3COOCH2C6H5	benzyl acetate
CH3COO(CH2)2CH(CH3)2	isoamyl acetate
CH3COOH	acetic acid ethanoic acid
CH3Cl	chloromethane methyl chloride	74-87-3
CH3I	iodomethane methyl iodide	74-88-4
CH3OCH3	dimethyl ether
CH3OH	methanol
CH3SCH3	dimethyl sulfide DMS
CH3SH	methanethiol
(CH3)2CHOH	isopropyl alcohol 2-propanol propan-2-ol isopropanol
(CH3)2CO	acetone
(CH3)2C2O4	dimethyl oxalate
(CH3)2NNH2	dimethyl hydrazine
(CH3)2S+CH2CH2COO−	dimethylsulfoniopropionate DMSP
(CH3)3CCl	t-butyl chloride
(CH)3COH	t-butyl alcohol
(CH3)3COOC(CH3)3	di-t-butyl peroxide DTBP
CH4	methane natural gas	74-82-8
CN−	cyanide ion
C(NH2)3NO3	guanidine nitrate
CNO−	cyanate ion
CO	carbon monoxide	630-08-0
COCl2	phosgene	75-44-5
CO2	carbon dioxide	124-38-9
CO3	carbon trioxide
CO32−	carbonate ion
CS2	carbon disulfide	75-15-0
C2F4	tetrafluoroethylene	116-14-3
C2H2	acetylene	74-86-2
C2H3Cl	vinyl chloride	75-01-4
C2H3O2−	acetate ion
C2H4	ethylene	74-85-1
C2H4Cl2	ethylene dichloride	107-06-2
C2H4O2	acetic acid	64-19-7
C2H5Br	bromoethane	74-96-4
C2H5NH2	ethylamine
C2H5NO2	glycine Gly	56-40-6
C2H5O−	ethoxide ion
C2H5OH	ethanol ethyl alcohol
(C2H5)2NH	diethylamine
C2H6	ethane	74-84-0
C2H6OS	dimethyl sulfoxide DMSO	67-68-5
C2O42−	oxalate ion
C3H3O4−	malonate ion
C3H5(NO3)3	nitroglycerine
C3H6	cyclopropane	75-19-4
	propylene	115-07-1
C3H7NO2	alanine Ala	56-41-7
C3H7NO2S	cysteine Cys	52-90-4
C3H7NO3	serine Ser	56-45-1
C3H8	propane	74-98-6
C3H8O	propanol 1-propanol	71-23-8
	2-propanol	67-63-0
C3N3(OH)3	cyanuric acid
C3N12	cyanuric triazide	5637-83-2
C4H7BrO2	2-bromobutyric acid	80-58-0
	4-bromobutyric acid	2623-87-2
	α-bromoisobutyric acid	2052-01-9
	ethyl bromoacetate	105-36-2
C4H7NO4	aspartic acid Asp	56-84-8
C4H8	cyclobutane	287-23-0
C4H8N2O3	asparagine Asn	70-47-3
C4H8O	tetrahydrofuran THF	109-99-9
C4H9NO3	threonine Thr	72-19-5
C4H9OH	butyl alcohol
C4H10	butane	106-97-8
	2-methylpropane	75-28-5
C4H10O	diethyl ether	60-29-7
C5H4NCOOH	niacin
C5H5−	cyclopentadienyl anion
C5H5N	pyridine	110-86-1
C5H9NO2	proline Pro	147-85-3
C5H9NO4	glutamic acid Glu	56-86-0
C5H10	cyclopentane	287-92-3
C5H10N2O3	glutamine Gln	56-85-9
C5H10O4	deoxyribose	533-67-5
C5H11NO2	valine Val	660-88-8
C5H11NO2S	methionine Met	25343-91-3
C5H12	pentane	109-66-0
C6F5COOH	pentafluorobenzoic acid
C6H4O2	orthobenzoquinone	583-63-1
	parabenzoquinone quinone	106-51-4
C6H5CHO	benzaldehyde
C6H5CH2OH	benzyl alcohol
C6H5COCl	benzoyl chloride
C6H5COO−	benzoate ion
C6H5COOH	benzoic acid	65-85-0
C6H5F	fluorobenzene	462-06-6
C6H5OH	phenol
C6H5O73−	citrate ion
(C6H5)4Ge	tetraphenylgermane
C6H6	benzene	71-43-2
C6H6O2 (benzenediols)	catechol	120-80-9
	hydroquinone	123-31-9
	resorcinol	108-46-3
C6H8O7	citric acid	77-92-9
C6H9N3O2	histidine His	71-00-1
C6H10O3	4-acetylbutyric acid	3128-06-1
	butyl glyoxylate	6295-06-3
	ethyl acetoacetate	141-97-9
	2-hydroxypropyl acrylate	25584-83-2
	pantolactone	599-04-2
	propyl pyruvate
C6H12	cyclohexane	110-82-7
C6H12O6	fructose	7660-25-5
	glucose	50-99-7
C6H13NO	N-ethylmorpholine	1119-29-5
C6H13NO2	isoleucine Ile	73-32-5
	leucine Leu	61-90-5
C6H14	hexane	110-54-3
C6H14N2O2	lysine Lys	56-87-1
C6H14N4O2	arginine Arg	74-79-3
C7H8	toluene	108-88-3
C7H16	heptane	142-82-5
C8H8	cubane	277-10-1
C8H9NO2	acetaminophen	103-90-2
C8H18	octane	111-65-9
C9H8O4	acetylsalicylic acid aspirin	50-78-2
C9H11NO2	phenylalanine Phe	63-91-2
C9H11NO3	tyrosine Tyr	31330-59-3
C9H20	nonane	111-84-2
C10H8	naphthalene	91-20-3
C10H15ON	ephedrine	56370-30-0
C10H16O	camphor	76-22-2
C10H22	decane	124-18-5
C11H12N2O2	tryptophan Trp	73-22-3
C11H24	undecane	1120-21-4
C12H10	biphenyl	92-52-4
C12H22O11	maltose	69-79-4
	sucrose	57-50-1
C12H26	dodecane	112-40-3
C13H10O	benzophenone	119-61-9
C13H12O	β-ionone	2484-16-4
C13H28	tridecane	629-50-5
C14H10	anthracene	120-12-7
C14H18N2O5	aspartame	81-14-1
C14H30	tetradecane	629-59-4
C15H32	pentadecane	629-62-9
C16H34	hexadecane	544-76-3
C17H36	heptadecane	629-78-7
C18H32O2	linoleic acid	60-33-3
C18H36O2	stearic acid	57-11-4
C18H38	octadecane	593-45-3
C19H40	nonadecane	629-92-5
C20H24O2N2	quinine	130-95-0
C20H42	eicosane	112-95-8
C21H36N7O16P3S	Coenzyme A	31416-98-5
C164H256Na2O68S2	maitotoxin	59392-53-9
Cl2O8	Chlorine octaoxide

Ca-Cu
Chemical formula	Synonyms	CAS Number
CaB6	calcium boride	12007-99-7
CaBr2	calcium bromide	-
Ca(CN)2	calcium cyanide	592-01-8
CaCO3	calcium carbonate spent lime calcite limestone marble	471-34-1
CaC2	calcium carbide	75-20-7
Ca(CHO2)2	calcium formate	544-17-2
Ca(C2H3O2)2	calcium acetate	62-54-4
CaC2O4	calcium oxalate	563-72-4
CaCl2	calcium chloride	10043-52-4
Ca(ClO3)2	calcium chlorate	10137-74-3
Ca(ClO4)2	calcium perchlorate	13477-36-6
CaF2	calcium fluoride fluorite	7789-75-5
CaH2	calcium hydride	7789-78-8
Ca(H2PO2)2	calcium hypophosphite	7789-79-9
CaI2	calcium iodide	10102-68-8
Ca(IO3)2	calcium iodate	7789-80-2
CaMoO4	calcium molybdate	7789-82-4
Ca(NO2)2	calcium nitrite	13780-06-8
Ca(NO3)2	calcium nitrate	10124-37-5
Ca(NO3)2 · 4H2O	Calcium nitrate tetrahydrate	13477-34-4
Ca(NbO3)2	calcium metaniobate
CaO	quicklime calcium oxide burnt lime	1305-78-8
Ca(ClO)2	calcium hypochlorite
Ca(OH)2	calcium hydroxide slaked lime	1305-62-0
CaO2	calcium peroxide	1305-79-9
CaS	calcium sulfide hepar calcies sulfurated lime oldhamite	20548-54-3
CaSO4	calcium sulfate whiskers crystal	7778-18-9
CaSO4 · 0.5H2O	plaster of paris calcium sulfate hemihydrate	10034-76-1
CaSe	calcium selenide	1305-84-6
CaSeO3	calcium selenite
CaSeO4	calcium selenate
CaSiO3	calcium metasilicate wollastonite	1344-95-2
CaTe	calcium telluride	12013-57-9
CaTeO3	calcium tellurite
CaTeO4	calcium tellurate
CaTiO3	calcium titanate	12049-50-2
Ca(VO3)2	calcium metavanadate
Ca(VO4)2	calcium orthovanadate
CaWO4	calcium tungstate	7790-75-2
Ca3N2	calcium nitride	12013-82-0
Ca3P2	calcium phosphide	1305-99-3
CdBr2	cadmium bromide	7789-42-6
Cd(CN)2	cadmium cyanide	542-83-6
CdCO3	cadmium carbonate	513-78-0
Cd(C2H3O2)2	cadmium acetate	543-90-8
CdC2O4	cadmium oxalate	814-88-0
CdCl2	cadmium chloride	10108-64-2
CdCrO4	cadmium chromate	14312-00-6
CdF2	cadmium fluoride	7790-79-6
CdI2	cadmium iodide	7790-80-9
Cd(IO3)2	cadmium iodate	7790-81-0
CdMoO4	cadmium molybdate	13972-68-4
Cd(NO3)2	cadmium nitrate	10325-94-7
Cd(N3)2	cadmium azide	14215-29-3
CdO	cadmium oxide	1306-19-0
Cd(OH)2	cadmium hydroxide	21041-95-2
CdS	cadmium sulfide greenockite	1306-23-6
CdSO3	cadmium sulfite
CdSO4	cadmium sulfate	10124-36-4
CdSb	cadmium antimonide	12014-29-8
CdSe	cadmium selenide cadmoselite	1306-24-7
CdSeO3	cadmium selenite
CdSiO3	cadmium metasilicate	13477-19-5
Cd(TaO3)2	cadmium metatantalate
CdTe	cadmium telluride	1306-25-8
CdTeO4	cadmium tellurate
CdTiO3	cadmium titanate	12104-14-1
CdWO4	cadmium tungstate	7790-85-4
CdZrO3	cadmium metazirconate
Cd2Nb2O7	cadmium niobate	12187-14-3
Cd3As2	cadmium arsenide	12006-15-4
Cd3P2	cadmium phopshide	1214-28-7
Cd3(PO4)2	cadmium phosphate
CeB6	cerium boride	12008-02-5
CeBr3	cerium(III) bromide	14457-87-5
CeC	cerium carbide	12012-32-7
CeCl3	cerium(III) chloride	7790-86-5
CeF3	cerium(III) fluoride	7758-88-5
CeF4	cerium(IV) fluoride	7758-88-5
CeI2	cerium(II) iodide	19139-47-0
CeI3	cerium(III) iodide	7790-87-6
CeN	cerium nitride	25764-08-3
CeO2	cerium(IV) oxide cerianite	1306-38-3
CeS	cerium(II) sulfide	12014-82-3
Ce(SO4)2	cerium(IV) sulfate
CeSi2	cerium silicide	12014-85-6
Ce2C3	cerium(III) carbide	12115-63-8
Ce2O3	cerium(III) oxide	1345-13-7
Ce2S3	cerium(III) sulfide	12014-93-6
ClF	chlorine fluoride	7790-89-8
ClF3	chlorine trifluoride	7790-91-2
ClF5	chlorine pentafluoride	13637-63-3
ClOClO3	chlorine perchlorate	27218-16-2
ClO2	chlorine dioxide	10049-04-4
ClO3F	chlorine trioxide fluoride	7616-94-6
Cl2	chlorine	7782-50-5
Cl2O3	chlorine trioxide	17496-59-2
Cl2O6	chlorine hexoxide	12442-63-6
Cl2O7	chlorine heptoxide	10294-48-1
CoAl2O4	cobalt(II) aluminate	13820-62-7
CoAs	cobalt arsenide	27016-73-5
CoAs2	cobalt(II) arsenide	12044-42-7
CoB	cobalt(II) boride	12006-77-8
CoBr2	cobalt(II) bromide	7789-43-7
Co(CN)2	cobalt(II) cyanide	542-84-7
Co(C2H3O2)2	cobalt(II) acetate	71-48-7
Co(C2H3O2)3	cobalt(III) acetate	917-69-1
CoC2O4	cobalt(II) oxalate	814-89-1
Co(ClO4)2	cobalt(II) perchlorate	13455-31-7
CoCl2	cobalt(II) chloride	7646-79-9
CoCrO4	cobalt(II) chromate	24613-38-5
CoCr2O4	cobalt(II) chromite	13455-25-9
CoF2	cobalt(II) fluoride	10026-17-2
CoF3	cobalt(III) fluoride	10026-18-3
Co(IO3)2	cobalt(II) iodate	13455-28-2
CoI2	cobalt(II) iodide	15238-00-3
CoMoO4	cobalt(II) molybdate	13762-14-6
Co(NO3)2	cobalt(II) nitrate	10141-05-6
Co(NO3)3	cobalt(III) nitrate	15520-84-0
CoO	cobalt(II) oxide	1307-96-6
Co(OH)2	cobalt(II) hydroxide	21041-93-0
Co(OH)3	cobalt(III) hydroxide	1307-86-4
CoS	cobalt(II) sulfide	1317-42-6
CoS2	cobalt disulfide	12013-10-4
CoSb	cobalt antimonide	12052-42-5
CoSe	cobalt(II) selenide	1307-99-9
CoSeO3	cobalt(II) selenite
CoTe	cobalt(II) telluride	12017-13-9
CoTiO3	cobalt(II) titanate	12017-01-5
CoWO4	cobalt(II) tungstate	12640-47-0
Co2B	cobalt boride	12045-01-1
Co2SO4	cobalt(II) sulfate	10124-43-3
Co2S3	cobalt(III) sulfide	1332-71-4
Co2SiO4	cobalt(II) orthosilicate	12017-08-2
Co2SnO4	cobalt(II) stannate	12139-93-4
Co2TiO4	cobalt(II) titanite	12017-38-8
Co3(Fe(CN)6)2	cobalt(II) ferricyanide	14049-81-1
CrBr2	chromium(II) bromide	10049-25-9
CrBr3	chromium(III) bromide	10031-25-1
CrCl2	chromium(II) chloride	10049-05-5
CrCl3	chromium(III) chloride	10025-73-7
CrCl4	chromium(IV) chloride	15597-88-3
CrF2	chromium(II) fluoride	10049-10-2
CrF3	chromium(III) fluoride	7788-97-8
CrF4	chromium(IV) fluoride	10049-11-3
CrF5	chromium(V) fluoride	13843-28-2
CrF6	chromium(VI) fluoride	13843-28-2
CrI2	chromium(II) iodide	13478-28-9
CrI3	chromium(III) iodide	13569-75-0
Cr(NO3)3	chromium(III) nitrate	13548-38-4
Cr(NO2)3	chromium(III) nitrite
CrO2	chromium(IV) oxide	12018-01-8
CrO3	chromium(VI) oxide	1333-82-0
CrO42−	chromate ion
CrO2Cl2	chromium(VI) oxychloride	14977-61-8
CrPO4	chromium(III) phosphate	7789-04-0
CrSb	chromium antimonide	12053-12-2
CrVO4	chromium(III) orthovanadate
Cr2O3	chromium(III) oxide eskolaite	1308-38-9
Cr2(SO4)3	chromium(III) sulfate	10101-53-8
Cr2S3	chromium(III) sulfide	12018-22-3
Cr2Se3	chromium(III) selenide
Cr2(TeO4)3	chromium(III) tellurate
Cr2Te3	chromium(III) telluride	12053-39-3
Cr3As2	chromium(II) arsenide
Cr3C2	chromium(II) carbide	12012-35-0
Cr3Sb2	chromium(II) antimonide
Cr3Si2	chromium(II) silicide
CsBO2	caesium borate	92141-86-1
CsBr	caesium bromide	7787-69-1
CsBrO3	caesium bromate	13454-75-6
CsBr3	caesium tribromide
CsCN	caesium cyanide	21159-32-0
CsC2H3O2	caesium acetate	3396-11-0
CsCl	caesium chloride	7647-17-8
CsClO3	caesium chlorate	13763-67-2
CsClO4	caesium perchlorate	13454-84-7
CsF	caesium fluoride	13400-13-0
CsI	caesium iodide	7789-17-5
CsI3	caesium triiodide
CsNH2	caesium amide	22205-57-8
CsNO3	caesium nitrate	7789-18-6
CsN3	caesium azide	22750-57-8
CsNbO3	caesium metaniobate
CsOH	caesium hydroxide	21351-79-1
CsO2	caesium superoxide	12018-61-0
Cs2S	caesium sulfide	12214-16-3
CsSCN	caesium thiocyanate
CsSeO4	caesium selenate
CsTaO3	caesium metatantalate
Cs2CO3	caesium carbonate	29703-01-3
Cs2C2O4	caesium oxalate
Cs2CrO4	caesium chromate
Cs2Cr2O7	caesium dichromate
Cs2HPO4	caesium hydrogen orthophosphate
Cs2MoO4	caesium molybdate	13597-64-3
Cs2O	caesium oxide	20281-00-9
Cs2SO3	caesium sulfite
Cs2SO4	caesium sulfate	10294-54-9
Cs2SiO3	caesium metasilicate
Cs2TeO4	caesium tellurate
Cs2TiO3	caesium titanate caesium metatitanate
Cs2WO4	caesium orthotungstate
Cs3PO4	caesium orthophosphate
Cs3VO4	caesium orthovanadate
CuBr	copper(I) bromide	7787-70-4
Cu(BrO3)2 · 6H2O	copper(II) bromate - hexahydrate
CuBr2	copper(II) bromide
CuC2O4	copper oxalate
CuCl	copper(I) chloride	7758-89-6
Cu(ClO3)2 · 6H2O	copper(II) chlorate - hexahydrate
CuCl2	copper(II) chloride	7447-39-4
CuFeS2	copper iron sulfide chalcopyrite
CuFe2O4	copper(II) iron(II) oxide
CuFe2S3	copper iron sulfide cubanite
[Cu(H2O)4]SO4 · H2O	blue vitriol
CuI	copper(I) iodide	7681-65-4
CuIO3	copper(I) iodate
Cu(IO3)2	copper(II) iodate
CuMoO4	copper(II) orthomolybdate
Cu(NO3)2	copper(II) nitrate
Cu(NO3)2 · 3H2O	copper(II) nitrate - trihydrate
Cu(NO3)2 · 6H2O	copper(II) nitrate - hexahydrate	10294-41-4
Cu(NbO3)2	copper(II) orthoniobate
CuO	copper(II) oxide	1317-38-0
Cu(OH)2	copper(II) hydroxide
CuS	copper(II) sulfide covellite	1317-40-4
CuSCN	copper(I) thiocyanate
CuSO4	copper(II) sulfate	7758-98-7
CuSO4 · 5H2O	copper(II) sulfate - pentahydrate
CuSe	copper(II) selenide
CuSeO3 · 2H2O	copper(II) selenite - dihydrate
CuSeO4 · 5H2O	copper(II) selenate - pentahydride
CuSiO3	copper(II) metasilicate
CuTe	copper(II) telluride
CuTeO3	copper(II) tellurite
CuTiO3	copper(II) metatitanate
Cu(VO3)2	copper(II) metavanadate
CuWO4	copper(II) orthotungstate
Cu2CO3(OH)2	malachite
Cu2S	copper(I) sulfide chalcocite
Cu2Se	copper(I) selenide
Cu2Te	copper(I) telluride
Cu3As	copper(I) arsenide
Cu3P	copper(I) phosphide
Cu3(PO4)2	copper(II) phosphate
Cu3Sb	copper(III) antimonide
Cu9S5	copper sulfide digenite
Cu3Zn2	copper zinc - brass

D
Chemical formula	Synonyms	CAS Number
DBr	deuterium bromide	13536-59-9
DI	deuterium iodide
DLi	lithium deuteride	13587-16-1
DNa	sodium deuteride	15780-28-6
D2O	deuterium oxide heavy water	7789-20-0
D3O+	trideuterium oxide cation
DyBr3	dysprosium(III) bromide	14456-48-5
DyCl2	dysprosium(II) chloride	13767-31-2
DyCl3	dysprosium(III) chloride	10025-74-8
DySi2	dysprosium(II) silicide	12133-07-2
Dy2O3	dysprosium(III) oxide	1308-87-8
Dy2S3	dysprosium(III) sulfide

E
Chemical formula	Synonyms	CAS Number
ErCl3	erbium(III) chloride	10138-41-7
ErF	erbium monofluoride	16087-67-5
ErF2	erbium difluoride	16087-65-3
ErF3	erbium trifluoride	13760-83-3
ErI3	erbium triiodide	13813-42-8
ErI4Na	erbium sodium tetraiodide	129863-13-4
ErO	erbium monoxide	12280-61-4
EuCl2	europium(II) chloride	13769-20-5
EuCl3	europium(III) chloride	10025-76-0
EuF	europium monofluoride	17209-60-8
EuF3	europium trifluoride	13765-25-8
EuI2	europium diiodide	22015-35-6
EuNbO2	europium niobium dioxide	107069-78-3
EuNb2O6	europium diniobium hexaoxide	55216-32-5
EuO	europium monoxide	12020-60-9
EuO2V	monoeuropium monovandium dioxide	88762-30-5
EuO3Ti	europium titanium trioxide	12020-61-0
EuO3V	europium metavanadate	39432-21-8
EuO4W	europium tungsten tetraoxide	13537-12-7
EuS	europium monosulfide	12020-65-4
EuSO4	europium(II) sulfate	10031-54-6
EuS2	europium disulfide	55957-42-1
Eu2O	dieuropium monoxide	62462-47-9
Eu2O2	dieuropium dioxide	62462-48-0
Eu2O3	europium(III) oxide	1308-96-9
Eu2S	dieuropium monosulfide	62462-49-1
Eu2S2	dieuropium disulfide	62462-51-5
Eu2(SO4)3	europium(III) sulfate	13537-15-0

F
Chemical formula	Synonyms	CAS Number
FGa	gallium monofluoride	13966-78-4
FGaO	gallium monofluoride monoxide	15586-66-0
FGd	gadolinium monofluoride	12259-18-6
FGe	germanium monofluoride	14929-46-5
FHo	holmium monofluoride	16087-66-4
FI	iodine monofluoride	13873-84-2
FI2	monofluorodiiodine	58751-33-0
FIn	indium monofluoride	13966-95-5
FLa	lanthanum monofluoride	13943-44-7
FLi	lithium fluoride	7789-24-4
FLiO	lithium hypofluorite	34240-84-1
FLi2	dilithium monofluoride	50644-69-4
FMg	magnesium monofluoride	14953-28-7
FMn	monomanganese monofluoride	13569-25-0
FMnO3	manganese fluoride trioxide	15586-97-7
FMo	molybdenum monofluoride	60388-18-3
FN	fluoroimidogen	13967-06-1
FNO	nitrosyl fluoride	7789-25-5
FNO2	nitryl fluoride	10022-50-1
FNO3	fluorine nitrate	7789-26-6
FNS	thiazyl fluoride	18820-63-8
FNa	sodium fluoride	7681-49-4
FNa2	disodium monofluoride	87331-13-3
FNd	neodymium monofluoride	13940-77-7
FO	oxygen monofluoride	12061-70-0
FOTh	thorium monofluoride monoxide	19797-90-1
FOTi	titanium fluoride oxide	17497-75-5
FO2	dioxygen monofluoride	15499-23-7
FO3S	fluorosulfate radical	21549-02-0
FP	phosphorus monofluoride	16027-92-2
FPS	phosphenothious fluoride	55753-39-4
FPS2	phosphenodithioic fluoride	137649-46-8
FPb	lead monofluoride	14986-72-2
FPu	plutonium monofluoride	20882-16-0
FRb	rubidium fluoride	13446-74-7
FS	monosulfur monofluoride	16068-96-5
FSc	scandium monofluoride	14017-33-5
FSm	samarium monofluoride	17209-59-5
FSn	tin monofluoride	13966-74-0
FSr	strontium monofluoride	13569-27-2
FTh	thorium monofluoride	51686-34-1
FTi	titanium fluoride	18025-22-4
FTl	thallium monofluoride	7789-27-7
FW	tungsten monofluoride	51621-16-0
FXe	xenon monofluoride	16757-14-5
FY	yttrium monofluoride	13981-88-9
FZr	zirconium fluoride	13569-28-3
F2	fluorine	7782-41-4
F2Fe	ferrous fluoride	7789-28-8
F2Ga	gallium difluoride	51777-79-8
F2Gd	gadolinium difluoride	12259-19-7
F2Ge	germanium difluoride	13940-63-1
F2GeO	difluorogermanone	72190-38-6
F2Hg	mercury fluoride	7783-39-3
F2Hg2	mercury fluoride	13967-25-4
F2Ho	holmium difluoride	16087-64-2
F2IP	difluoroiodophosphine	13819-11-9
F2K2	dipotassium difluoride	12285-62-0
F2Kr	krypton difluoride	13773-81-4
F2La	lanthanum difluoride	15948-68-2
F2Li2	lithium fluoride	12265-82-6
F2Mg	magnesium fluoride	7783-40-6
F2Mn	manganese difluoride	7782-64-1
F2Mo	molybdenum difluoride	20205-60-1
F2MoO2	molybdenum difluoride dioxide	13824-57-2
F2N	difluoroamino radical	3744-07-8
F2N2O	nitrosodifluoroamine	14984-78-2
F2Na2	disodium difluoride	12285-64-2
F2Nd	neodymium difluoride	13940-76-6
F2Ni	nickel difluoride	10028-18-9
F2O	oxygen difluoride	7783-41-7
F2OS	thionyl fluoride	7783-42-8
F2OSi	difluorooxosilane	14041-22-6
F2OTi	titanium fluoride oxide	13537-16-1
F2O2	perfluoroperoxide	7783-44-0
F2O2S	sulfuryl fluoride	2699-79-8
F2O2W	tungsten difluoride dioxide	14118-73-1
F2O5S3	peroxydisulfuryl difluoride
F2P	phosphorus difluoride	13873-52-4
F2Pb	lead difluoride	7783-46-2
F2Pt	platinum difluoride	18820-56-9
F2Pu	plutonium difluoride	20882-15-9
F2S	sulfur difluoride	13814-25-0
F2SW	tungsten difluoride monosulfide	41831-78-1
F2S2	difluorodisulfane	13709-35-8
F2S2	thiothionyl fluoride	16860-99-4
F2S2	thiothionyl fluoride	101947-30-2
F2S2W	tungsten difluoride disulfide	41831-81-6
F2Sc	scandium difluoride	14017-34-6
F2Se	selenium difluoride	70421-43-1
F2Si	difluorosilylene	13966-66-0
F2Sn	tin difluoride	7783-47-3
F2Sr	strontium fluoride	7783-48-4
F2Th	thorium difluoride	28844-11-3
F2Ti	titanium difluoride	13814-20-5
F2Tl2	dithallium difluoride	31970-97-5
F2W	tungsten difluoride	33963-15-4
F2Xe	xenon difluoride	13709-36-9
F2Y	yttrium difluoride	13981-89-0
F2Zn	zinc difluoride	7783-49-5
F2Zr	zirconium fluoride	13842-94-9
F3Fe	iron trifluoride	7783-50-8
F3Ga	gallium trifluoride	7783-51-9
F3Gd	gadolinium trifluoride	13765-26-9
F3Ho	holmium trifluoride	13760-78-6
F3La	lanthanum trifluoride	13709-38-1
F3Li3	trilithium trifluoride	110682-19-4
F3Lu	lutetium trifluoride	13760-81-1
F3Mn	manganese trifluoride	7783-53-1
F3Mo	molybdenum trifluoride	20193-58-2
F3MoO	molybdenum trifluoride oxide	22529-29-9
F3MoS	molybdenum trifluoride sulfide	67374-76-9
F3N	nitrogen trifluoride	7783-54-2
F3NO	nitrogen trifluoride oxide	13847-65-9
F3NO2S	difluoroaminosulfonyl fluoride	13709-30-3
F3NO3S	difluoraminooxysulfonyl fluoride	6816-12-2
F3NS	thiazyl trifluoride	15930-75-3
F3NaSn	sodium trifluorostannate	13782-22-4
F3Nd	neodymium trifluoride	13709-42-7
F3OP	phosphoryl fluoride	13478-20-1
F3OTa	tantalum monoxide trifluoride	20263-47-2
F3OV	vanadium trifluoride oxide	13709-31-4
F3P	phosphorus trifluoride	7783-55-3
F3PS	thiophosphoryl fluoride	2404-52-6
F3Pr	praseodymium trifluoride	13709-46-1
F3Pu	plutonium trifluoride	13842-83-6
F3Rh	rhodium fluoride	60804-25-3
F3S	sulfur trifluoride	30937-38-3
F3SW	tungsten trifluoride monosulfide	41831-79-2
F3Sb	antimony trifluoride	7783-56-4
F3Sc	scandium fluoride	13709-47-2
F3Si	trifluorosilyl radical	14835-14-4
F3Sm	samarium trifluoride	13765-24-7
F3Tb	terbium trifluoride	13708-63-9
F3Th	thorium trifluoride	13842-84-7
F3Ti	titanium trifluoride	13470-08-1
F3Tl	thallium trifluoride	7783-57-5
F3Tm	thulium trifluoride	13760-79-7
F3W	tungsten trifluoride	51621-17-1
F3Y	yttrium trifluoride	13709-49-4
F3Yb	ytterbium trifluoride	13760-80-0
F3Zr	zirconium trifluoride	13814-22-7
F4Ge	germanium tetrafluoride	7783-58-6
F4Ge2	digermanium tetrafluoride	12332-08-0
F4Hf	hafnium fluoride	13709-52-9
F4Mg2	dimagnesium tetrafluoride	56450-89-6
F4Mg2	magnesium fluoride	58790-41-3
F4Mo	molybdenum tetrafluoride	23412-45-5
F4MoO	molybdenum tetrafluoride oxide	14459-59-7
F4MoS	molybdenum tetrafluoride monosulfide	70487-60-4
F4N2	tetrafluorohydrazine	10036-47-2
F4Na2Sn	disodium tetrafluorostannate	15007-55-3
F4OOs	osmium oxide tetrafluoride	38448-58-7
F4OP2	diphosphorus tetrafluoride oxide	13812-07-2
F4ORe	rhenium tetrafluoride oxide	17026-29-8
F4OS	sulfur tetrafluoride oxide	13709-54-1
F4OW	tungsten tetrafluoride oxide	13520-79-1
F4OXe	xenon tetrafluoride oxide	13774-85-1
F4P2	diphosphorus tetrafluoride	13824-74-3
F4Pb	lead tetrafluoride	7783-59-7
F4Pt	platinum tetrafluoride	13455-15-7
F4Pu	plutonium tetrafluoride	13709-56-3
F4S	sulfur tetrafluoride	7783-60-0
F4SW	tungsten tetrafluoride monosulfide	41831-80-5
F4Se	selenium tetrafluoride	13465-66-2
F4Si	silicon tetrafluoride	7783-61-1
F4Sn2	ditin tetrafluoride	130950-28-6
F4Ti	titanium fluoride	7783-63-3
F4U	uranium tetrafluoride	10049-14-6
F4W	tungsten tetrafluoride	13766-47-7
F4Xe	xenon tetrafluoride	13709-61-0
F4Zr	zirconium tetrafluoride	7783-64-4
F5I	iodine pentafluoride	7783-66-6
F5Mo	molybdenum pentafluoride	13819-84-6
F5ORe	rhenium monoxide pentafluoride	23377-53-9
F5P	phosphorus pentafluoride	7647-19-0
F5Pu	plutonium pentafluoride	31479-19-3
F5S	disulfur decafluoride	10546-01-7
F5Sb	antimony pentafluoride	7783-70-2
F5Ta	tantalum pentafluoride	7783-71-3
F5U	uranium pentafluoride	13775-07-0
F5W	tungsten pentafluoride	19357-83-6
F6Fe2	diiron hexafluoride	17114-45-3
F6La2	lanthanum trifluoride dimer	12592-31-3
F6Mo	molybdenum hexafluoride	7783-77-9
F6NP3	nitridotriphosphorous hexafluoride	56564-56-8
F6Os	osmium hexafluoride	13768-38-2
F6Pu	plutonium hexafluoride	13693-06-6
F6Re	rhenium hexafluoride	10049-17-9
F6S	sulfur hexafluoride	2551-62-4
F6Se	selenium hexafluoride	7783-79-1
F6Si2	hexafluorodisilane	13830-68-7
F6Sn3	tritin hexafluoride	12324-60-6
F6Te	tellurium hexafluoride	7783-80-4
F6U	uranium hexafluoride	7783-81-5
F6W	tungsten hexafluoride	7783-82-6
F6Xe	xenon hexafluoride	13693-09-9
F7I	iodine fluoride	16921-96-3
F7NS	pentafluorosulfanyldifluoroamine	13693-10-2
F7Re	rhenium heptafluoride	17029-21-9
F8Si3	octafluorotrisilane	14521-14-3
F10Mo2	molybdenum fluoride	65653-18-1
F10S2	sulfur fluoride	5714-22-7
F15Mo3	molybdenum fluoride	65653-05-6
FeAsS	iron arsenic sulfide arsenopyrite	1303-18-0
FeBr2	iron(II) bromide	7789-46-0
FeBr3	iron(III) bromide	10031-26-2
FeBr3 · 6H2O	iron(III) bromide hexahydrate
FeCO3	siderite	14476-16-5
FeC2O4	iron oxalate	15843-42-2
FeC5O5	>iron pentacarbonyl pentacarbonyl iron	13463-40-6
FeC10H10	ferrocene	102-54-5
FeCl2	iron(II) chloride	7758-94-3
FeCl3	iron(III) chloride	7705-08-0
FeCr2O4	chromite (ore)	1308-31-2
FeF2	iron fluoride	41428-55-1
FeF2 · 4H2O	iron(II) fluoride tetrahydrate	13940-89-1
FeI	iron monoiodide	33019-21-5
FeI2	iron diiodide iron(II) iodide	7783-86-0
FeI2 · 4H2O	iron(II) iodide tetrahydrate	13492-45-0
FeI3	iron(III) iodide	15600-49-4
FeMoO4	iron(II) orthomolybdate	13718-70-2
FeO	iron monoxide iron(II) oxide wüstite	1345-25-1
FeO2	iron dioxide	12411-15-3
FeO2H	goethite	1310-14-1
FeO2H · nH2O	limonite	1317-63-1
Fe(OH)2	iron(II) hydroxide	18624-44-7
Fe(OH)3	iron(III) hydroxide	11113-66-9
FeO4S	ferrous sulfate	7720-78-7
FeO4Se	iron(II) selenate ferrous selenate	15857-43-9
FeO8H4P2	iron(II) dihydrogen phosphate
FeP	iron(III) phosphide	26508-33-8
FePO4	iron(III) phosphate	58782-48-2
FeS	iron(II) sulfide	1317-96-0
FeS2	pyrite fool's gold	1309-36-0
	iron(IV) sulfide marcasite	12068-85-8
FeSe	iron(II) selenide	1310-32-3
FeTe	iron(II) telluride	12125-63-2
FeTiO3	iron(II) metatitanate	12022-71-8
	ilmenite	12168-52-4
FeVO4	iron(III) orthovanadate
FeWO4	iron(II) orthotungstate	13870-24-1
FeZrO3	iron(II) metazirconate
Fe2I2	diiron diiodide	92785-64-3
Fe2I4	diiron tetraiodide	92785-63-2
Fe2O3	iron(III) oxide hematite	1317-60-8
Fe2O3	venetian red	8011-97-0
Fe2O12S3	ferric sulfate iron(III) sulfate	10028-22-5
Fe2O12W3	iron(III) orthotungstate
Fe2P	diiron phosphide	1310-43-6
Fe2SiO4	fayalite	13918-37-1
Fe3H2Na2O45Si	chrysotile white asbestos	12001-28-4
Fe3O4	iron(II,III) oxide magnetite triiron(II, III) tetraoxide	1309-38-2
Fe3P	iron(tri) phosphide	12023-53-9
Fe4(P2O7)3	iron(III) pyrophosphate
Fe7Si8O24H2	mosite brown asbestos grunerite	12172-73-5

G
Chemical formula	Synonyms	CAS Number
GaAs	gallium(III) arsenide
GaAsO4	gallium(III) orthoarsenate
GaBr3	gallium(III) bromide	13450-88-9
Ga(C2H3O2)3	gallium(III) acetate
GaCl2	gallium(II) chloride	128579-09-9
GaCl3	gallium trichloride	13450-90-3
GaI2	gallium(II) iodide
GaI3	gallium(III) iodide	13450-91-4
GaN	gallium(III) nitride
Ga(OH)3	gallium(III) hydroxide
GaPO4	gallium(III) orthophosphate
GaSb	gallium(III) antimonide	12064-03-8
GaTe	gallium(II) telluride	12024-14-5
Ga2O3	gallium(III) oxide	12024-21-4
Ga2(SO4)3·18H2O	gallium(III) sulfate - octadecahydrate
Ga2S3	gallium(III) sulfide
Ga2Te3	gallium(III) telluride
GeBr4	germanium(IV) bromide	13450-92-5
GeH3COOH	2-germaacetic acid
GeI2	germanium(II) iodide	13573-08-5
GeI4	germanium(IV) iodide	13450-95-8
GeO	germanium(II) oxide	20619-16-3

H
Chemical formula	Synonyms	CAS Number
HBr	hydrogen bromide hydrobromic acid	10035-10-6
HCCH	acetylene ethyne
HCN	hydrocyanic acid hydrogen cyanide	6914-07-4
HCONH2	formamide methanamide
HCOO−	formate ion
HCOOH	formic acid methanoic acid
HCOONH4	ammonium formate
HCO3−	hydrogen carbonate ion
HC3H5O3	lactic acid
HC5H5N+	pyridinium ion
HC6H7O6	ascorbic acid
HC9H7O4	acetylsalicylic acid
HC12H17ON4SCl2	thiamine hydrochloride vitamin B1 hydrochloride
HCl	hydrochloric acid hydrogen chloride	7647-01-0
HClO	hypochlorous acid	7790-92-3
HClO2	chlorous acid	13898-47-0
HClO3	chloric acid	7790-93-4
HClO4	perchloric acid	7601-90-3
HDO	semiheavy water water-d1	14940-63-7
HF	hydrofluoric acid	7664-39-3
HI	hydroiodic acid	10034-85-2
HIO3	iodic acid
HNO2	nitrous acid	7782-77-6
HNO3	nitric acid hydrogen nitrate	7697-37-2
HN3	hydrazoic acid	7782-79-8
HOCl	hypochlorous acid	7790-92-3
HOF	hypofluorous acid	14034-79-8
HOOCCOOH	oxalic acid
HPO42−	hydrogen phosphate ion
HSO3−	hydrogen sulfite ion
HSO4−	hydrogen sulfate
HTO	partially tritiated water water-t	13670-17-2
H2	hydrogen	1333-74-0
H2C(CH)CN	acrylonitrile
H2CO	formaldehyde	19710-56-6
H2CO3	carbonic acid	107-32-4
H2CSO	sulfine	40100-16-1
H2C2O4	oxalic acid	144-62-7
H2C4H4O6	tartaric acid
H2C8H4O4	phthalic acid H2Ph
H2CrO4	chromic acid
H2NCH2COOH	glycine
H2NNH2	hydrazine
H2O	dihydrogen monoxide (water)	7732-18-5
H2O2	hydrogen peroxide	7722-84-1
H2PO4−	dihydrogen phosphate ion
H2S	hydrogen sulfide hydrosulfuric acid	7783-06-4
H2SO3	sulfurous acid
H2SO4	sulfuric acid hydrogen sulfate	7664-93-9
H2S2O7	disulfuric acid
H2S2O8	peroxydisulfuric acid
H2SeO3	selenous acid
H2SeO4	selenic acid
H2SiO3	silicic acid	7699-41-4
H2TeO3	tellurous acid
H2TiO3	titanic acid
H3AsO4	arsenic acid
H3CCH2CH3	propane
H3N+CH2COO−	zwitterion
H3O+	hydronium ion
H3PO4	phosphoric acid	7664-38-2
H4XeO6	perxenic acid
H6TeO6	telluric acid
HfBr4	hafnium(IV) bromide	13777-22-5
HfF4	hafnium(IV) fluoride	13709-52-9
HfOCl2 · 8H2O	hafnium(IV) oxychloride - octahydrate
HfOH(C2H3O2)3	hafnium(IV) acetate - basic
Hf(SO4)2	hafnium(IV) sulfate
Hg(BrO3)2 · 2H2O	mercury(II) bromate - dihydrate
HgBr2	mercury(II) bromide	7789-47-1
Hg(C2H3O2)2	mercury(II) acetate
Hg(C7H5O2)2 · H2O	mercury(II) benzoate - monohydrate
HgClO4 · 4H2O	mercury(I) perchlorate - tetrahydrate
Hg(ClO4)2 · 3H2O	mercury(II) perchlorate - trihydrate
HgCl2	mercury(II) chloride	7487-94-7
Hg(IO3)2	mercury(II) iodate
HgI2	mercury(II) iodide	7774-29-0
Hg(NO3)2 · H2O	mercury(II) nitrate - monohydrate
HgO	mercury(II) oxide	21908-53-2
HgS	mercury(II) sulfide cinnabar
Hg(SCN)2	mercury(II) thiocyanate
HgSe	mercury(II) selenide
HgSeO3	mercury(II) selenite
HgTe	mercury(II) telluride
HgTeO3	mercury(II) tellurite
HgWO4	mercury(II) tungstate
Hg2Br2	mercury(I) bromide	15385-58-7
Hg2Cl2	mercury chloride	10112-91-1
Hg2I2	mercury iodide	15385-57-6
Hg3(AsO4)2	mercury(II) orthoarsenate

I
Chemical formula	Synonyms	CAS Number
IBr	iodine(I) bromide	7789-33-5
IBr3	iodine(III) bromide
ICl	iodine(I) chloride	7790-99-0
ICl3	iodine(III) chloride
IO3−	iodate ion
I2	iodine	7553-56-2
I3−	triiodide ion
InAs	indium(III) arsenide
InBr	indium(I) bromide	14280-53-6
InBrI2	indium(III) bromodiiodide
InBr2I	indium(III) dibromoiodide
InBr3	indium(III) bromide	13465-09-3
InCl	indium(I) chloride	13465-10-6
InCl2	indium(II) chloride
InCl3	indium(III) chloride	10025-82-8
InCl3·4H2O	indium(III) chloride - tetrahydrate
InI	indium(I) iodide	13966-94-4
In(IO3)3	indium(III) iodate
InI2	indium(II) iodide
InI3	indium(III) iodide	13510-35-5
In(NO3)3·4.5H2O	indium(III) nitrate - tetrahemihydrate
In(OH)3	indium(III) hydroxide
InP	indium(III) phosphide	22398-80-7
InPO4	indium(III) orthophosphate
InS	indium(II) sulfide	12030-14-7
InSb	indium(III) antimonide	1312-41-0
InTe	indium(II) telluride	12030-19-2
In2O3	indium(III) oxide	1312-43-2
In2(SO4)3·H2O	indium(III) sulfate - monohydrate
In2S3	indium(III) sulfide
In2Se3	indium(III) selenide
In2Te3	indium(III) telluride

K
Chemical formula	Synonyms	CAS Number
KAl(SO4)2	potassium alum	10043-67-1
KAsO2	potassium arsenite
KH2AsO4	potassium dihydrogen arsenate
KBr	potassium bromide	7758-02-3
KBrO	potassium hypobromite
KBrO2	potassium bromite
KBrO3	potassium bromate	7758-01-2
KBrO4	potassium perbromate	22207-96-1
KCN	potassium cyanide	151-50-8
KCNO	potassium cyanate
KCNO	potassium fulminate
KCNS	potassium thiocyanate	333-20-0
KCl	potassium chloride	7447-40-7
KClO	potassium hypochlorite	7778-66-7
KClO2	potassium chlorite	14314-27-3
KClO3	potassium chlorate	3811-04-9
KClO4	potassium perchlorate	7778-74-7
K2CrO4	potassium chromate	7789-00-6
K2Cr2O7	potassium dichromate	7778-50-9
K2HAsO4	dipotassium hydrogen arsenate
K2HPO3	dipotassium phosphite
K2HPO4	dipotassium phosphate	7758-11-4
K3AsO4	potassium arsenate	13464-36-3
K3C6H5O7	potassium citrate	866-84-2
K3PO3	tripotassium phosphite
K3PO4	tripotassium phosphate	7778-53-2
KF	potassium fluoride	13455-21-1
KOF	potassium hypofluorite
KH	potassium hydride
KHCO3	potassium bicarbonate	298-14-6
KHS	potassium hydrosulfide
KHSO3	potassium bisulfite	7773-03-7
KHSO4	potassium bisulfate	7646-93-7
KH2PO3	monopotassium phosphite
KH2PO4	monopotassium phosphate
KI	potassium iodide	7681-11-0
KIO	potassium hypoiodite
KIO2	potassium iodite
KIO3	potassium iodate
KIO4	potassium periodate	7790-21-8
KMnO4	potassium permanganate	7722-64-7
KNO3	potassium nitrate	7757-79-1
KNO2	potassium nitrite	7758-09-0
K2CO3	potassium carbonate	584-08-7
K2MnO4	potassium manganate	10294-64-1
K2N2O2	potassium hyponitrite
KNbO3	potassium niobate	12030-85-2
K2O	potassium oxide	12136-45-7
K2O2	potassium peroxide	17014-71-0
K2S	potassium sulfide	1312-73-8
K2S2O3	potassium thiosulfate	10294-66-3
K2S2O5	potassium metabisulfite	16731-55-8
K2S2O8	potassium persulfate	7727-21-1
K2SO3	potassium sulfite	16731-55-8
K2SO4	potassium sulfate	7778-80-5
KOH	potassium hydroxide/custic potash	1310-58-3

L
Chemical formula	Synonyms	CAS Number
LaCl3	lanthanum(III) chloride	10099-58-8
LaPO4	lanthanum(III) phosphate	14913-14-5
LaPO4·0.5H2O	lanthanum(III) phosphate crystal - hemihydrate
Li(AlSi2O6)	keatite
LiBr	lithium bromide	7550-35-8
LiBr·2H2O	lithium bromide - dihydrate
LiBrO3	lithium bromate
LiCN	lithium cyanide
LiC2H5O	lithium ethoxide
LiHSO4	lithium hydrogen sulfate
LiIO3	lithium iodate
LiNO3	lithium nitrate
LiNO3·H2O	lithium nitrate - monohydrate
LiTaO3	lithium tantalate lithium metatantalate
LiVO3·2H2O	lithium metavanadate - dihydrate
Li2B4O7·5H2O	lithium tetraborate - pentahydrate
Li2CrO4	lithium chromate
Li2CrO4·2H2O	lithium chromate - dihydrate
Li2Cr2O7	lithium dichromate
Li2MoO4	lithium orthomolybdate	13568-40-6
Li2NbO3	lithium metaniobate
Li2SO4	lithium sulfate	10377-48-7
Li2SeO3	lithium selenite
Li2SeO4	lithium selenate
Li2SiO3	lithium metasilicate	10102-24-6
	lithium orthosilicate
Li2TeO3	lithium tellurite
Li2TeO4	lithium tellurate
Li2TiO3	lithium metatitanate	12031-82-2
Li2WO4	lithium orthotungstate	13568-45-1
Li2ZrO3	lithium metazirconate

M
Chemical formula	Synonyms	CAS Number
Mg(AlO2)2	magnesium aluminate
MgCO3	magnesium carbonate magnesite	546-93-0
MgC2O4	magnesium oxalate
Mg(ClO3)2·xH2O	magnesium chlorate - hydrate
MgCl2	magnesium chloride	7786-30-3
MgCrO4·5H2O	magnesium chromate - pentahydrate
MgF2	magnesium fluoride	7783-40-6
MgI2	magnesium iodide	10377-58-9
MgMoO4	magnesium molybdate
MgNH4PO4·6H2O	magnesium ammonium phosphate - hexahydrate
Mg(NO3)2·6H2O	magnesium nitrate - hexahydrate
MgNaAl5(Si4O10)3(OH)6	montmorillonite (clay)
MgO	magnesium oxide magnesia periclase	1309-48-4
Mg(OH)2	magnesium hydroxide milk of magnesia
MgS	magnesium sulfide	12032-36-9
MgSO4	magnesium sulfate	7487-88-9
MgSe	magnesium selenide
MgSeO3	magnesium selenite
MgSeO4	magnesium selenate
MgSiO3	magnesium metasilicate enstatite	13776-74-4
MgTiO3	magnesium metatitanate	12032-30-3
Mg(VO3)2	magnesium metavanadate
MgWO4	magnesium tungstate	13573-11-0
Mg2Al(AlSiO5)(OH)4	amesite
Mg2P2O7	magnesium pyrophosphate
Mg2SiO4	forsterite	10034-94-3
Mg3As2	magnesium arsenide
Mg3Bi2	magnesium bismuthide
Mg3P2	magnesium phosphide
Mg3(Si2O5)(OH)4	chrysotile
Mg3(Si4O10)(OH)2	talc
Mg3(VO4)2	magnesium orthovanadate
MnAs	manganese(III) arsenide
MnBi	manganese(III) bismuthide
MnBr2	manganese(II) bromide	13446-03-2
MnBr2·4H2O	manganese(II) bromide - tetrahydrate
Mn(CHO2)2·2H2O	manganese(II) formate - dihydrate
MnCO3	manganese(II) carbonate
MnCl2	manganese(II) chloride	7773-01-5
MnF2	manganese(II) fluoride	7782-64-1
MnI2	manganese(II) iodide
MnMoO4	manganese(II) orthomolybdate
Mn(NO3)2·4H2O	manganese(II) nitrate - tetrahydrate
MnO	manganese(II) oxide	1344-43-0
Mn(OH)2	manganese hydroxide
MnOOH	manganite
MnO2	manganese dioxide pyrolusite	1313-13-9
MnO4−	permanganate ion
MnPb8(Si2O7)3	barysilate
MnS	manganese sulfide	18820-29-6
MnTe	manganese(II) telluride
MnZrO3	manganese(II) metazirconate
Mn2O3	manganese(III) oxide
Mn3As2	manganese(II) arsenide
Mn3O4	manganese(II,III) oxide trimanganese tetroxide hausmannite
Mn3P2	manganese(II) phosphide
Mn3Sb2	manganese(II) antimonide
MoBr2	molybdenum(II) bromide	13446-56-5
MoBr3	molybdenum(III) bromide	13446-57-6
MoCl2	molybdenum(II) chloride
MoCl3	molybdenum(III) chloride
MoCl5	molybdenum(V) chloride	10241-05-1
MoO2	molybdenum(IV) oxide	18868-43-4
MoO42−	molybdate ion
MoS2	molybdenum sulfide molybdenum disulfide molybdenite	1317-33-5
Hg2Br2	mercury(I) bromide

N
Chemical formula	Synonyms	CAS Number
NH2−	amide ion
NH2CH2CH2NH2	ethylenediamine
NH2CONH2	urea
NH2C6H4SO3H	sulfanilic Acid
NH2OH	hydroxylamine
(NH2)2CO	urea
NH3	ammonia	7664-41-7
NH4+	ammonium ion
(NH4)3N	ammonium nitride
NH4Br	ammonium bromide	12124-97-9
NH4CO2NH2	ammonium carbamate
NH4Cl	ammonium chloride	12125-02-9
NH4ClO4	Ammonium perchlorate	7790-98-9
NH4HS	ammonium hydrosulfide
(NH4)H2AsO4	ammonium dihydrogen arsenate
NH4NO3	ammonium nitrate	6484-52-2
NH4OCONH2	ammonium carbamate
(NH4)2Ce(NO3)6	ammonium cerium(IV) nitrate ceric ammonium nitrate CAN
(NH4)3PO4	ammonium phosphate
(NH4)2CrO4	ammonium chromate
(NH4)2Hg(SCN)4	mercury(II) ammonium thiocyanate
(NH4)2[PtCl6]	ammonium hexachloroplatinate(IV)
(NH4)2[Pt(SCN)6]	ammonium hexathiocyanoplatinate(IV)
(NH4)2SO4	ammonium sulfate
NI3	nitrogen triiodide
NO	nitric oxide nitrogen oxide nitrogen(II) oxide	10102-43-9
NO2	nitrogen dioxide nitrogen(IV) oxide	10102-44-0
NO2−	nitrite ion
NO2Cl	nytril chloride	13444-90-1
NO3−	nitrate ion
N2	nitrogen	7727-37-9
N2H4	hydrazine	302-01-2
N2O	nitrous oxide dinitrogen oxide nitrogen(I) oxide	10024-97-2
N2O3	dinitrogen trioxide nitrogen(III) oxide	10544-73-7
N2O4	dinitrogen tetroxide nitrogen(IV) oxide	10544-72-6
N2O5	dinitrogen pentaoxide nitrogen(V) oxide	10102-03-1
N4H4	trans-tetrazene	54410-57-0
NaAlSi3O3	albite
NaAsO2	sodium metaarsenite
NaAu(CN)2	sodium dicyanoaurate(I)
Na2Cr2O7 · 2H2O	Sodium dichromate dihydrate	10588-01-9
Na[B(NO3)4]	sodium tetranitratoborate(III)
NaBr	sodium bromide	7647-15-6
NaCN	sodium cyanide	143-33-9
NaC6F5COO	pentafluorobenzoate
NaC6H5COO	sodium benzoate
NaCa2(Al5Si5O20) · 6H2O	thomsonite
NaCl	sodium chloride rock-salt halite	7647-14-5
NaH	sodium hydride	7646-69-7
NaHCOO	sodium formate
NaHCO3	sodium bicarbonate baking soda	144-55-8
NaI	sodium iodide	7681-82-5
NaNH2C6H4SO3	sodium sulfanilate
NaNO3	sodium nitrate
NaNbO3	sodium metaniobate
NaNbO3 · 7H2O	sodium metaniobate - heptahydrate
NaOH	sodium hydroxide	1310-73-2
NaO2As(CH3)2 · 3H2O	sodium salt of cacodylic acid
NaSeO3	sodium selenite
NaTaO3	sodium metatantalate
NaVO3	sodium metavanadate
Na2CO3	sodium carbonate soda ash	497-19-8
Na2C2O4	sodium oxalate	62-76-0
Na2MoS4	sodium thiomolybdate
Na2O2	sodium peroxide	1313-60-6
Na2O	sodium oxide
Na2S	sodium monosulfide	1313-82-2
Na2SO4	sodium sulfate salt cake	7757-82-6
Na2S2O3	sodium thiosulfate
Na2S2O5	sodium disulfite	7681-57-4
Na2S4	sodium tetrasulfide
Na2SeO4	sodium selenate
Na2TeO3	sodium tellurite
Na2TeO4	sodium tellurate
Na2TiO3	sodium metatitanate
Na2ZnO2	sodium zincate
Na2ZrO3	sodium metazirconate
Na3AlF6	cryolite	15096-52-3
Na3[Co(CO3)3]	sodium tricarbonatocobaltate(III)
Na3VO4	sodium orthovanadate
Na4V2O7	sodium pyrovanadate
NbBr5	niobium(V) bromide	13478-45-0
NbCl3	niobium(III) chloride
NbCl5	niobium(V) chloride	10026-12-7
NbI5	niobium(V) iodide
Nb2O3	niobium(III) oxide
NdCl2	neodymium(II) chloride neodymium dichloride	25469-93-6
NdI2	neodymium(III) iodide neodymium diiodide
Nd(OH)3	neodymium hydroxide
Nd2O3	neodymium(III) oxide dineodymium trioxide
NiAs	nickel(III) arsenide
NiAsS	nickel arsenic sulfide gersdorffite
NiBr2	nickel(II) bromide	13462-88-9
NiBr2 · 3H2O	nickel(II) bromide - trihydrate
NiBr2 · 6H2O	nickel(II) bromide - hexahydrate
Ni(CO)4	nickel tetracarbonyl
NiC2O4 · 2H2O	nickel(II) oxalate - dihydrate
NiCl2	nickel(II) chloride	7718-54-9
NiFe2O4	nickel(II) iron(III) oxide
NiI2	nickel(II) iodide
Ni(H2PO)2 · 6H2O	nickel(II) hypophosphite - hexahydrate
NiMoO4	nickel(II) orthomolybdate
Ni(NO3)2 · 6H2O	nickel(II) nitrate - hexahydrate
NiOOH	nickel oxo-hydroxide
NiO	nickel(II) oxide	1313-99-1
Ni(OH)2	nickel(II) hydroxide
NiS	nickel(II) sulfide millerite	16812-54-7
NiSO4	nickel sulfate
NiS2	nickel sulfide	12035-51-7
NiSe	nickel(II) selenide
NiTiO3	nickel(II) metatitanate
Ni(VO3)2	nickel(II) metavanadate
NiWO4	nickel(II) orthotungstate
Ni2SiO4	nickel(II) orthosilicate
Ni3(PO4)2	nickel(II) orthophosphate
Ni3Sb2	nickel(II) antimonide

O
Chemical formula	Synonyms	CAS Number
O2	oxygen	7782-44-7
O2−	superoxide ion
O22−	peroxide ion
OF2	oxygen difluoride	7783-41-7
O2F2	dioxygen difluoride	7783-44-0
OH−	hydroxide ion
O3	ozone	10028-15-6
O3−	ozonide ion

P
Chemical formula	Synonyms	CAS Number
PCl3	phosphorus trichloride	7719-12-2
PCl5	phosphorus pentachloride	10026-13-8
POCl3	phosphoryl chloride	10025-87-3
P2I4	diphosphorus tetraiodide	13455-00-0
P2O5	phosphorus pentoxide	1314-56-3
P2S3	diphosphorus trisulfide	12165-69-4
P2Se3	diphosphorus triselenide	1314-81-4
P3N5	triphosphorus pentanitride	12136-91-3
PH3	phosphine	7803-51-2
POCl3	phosphoryl chloride	10025-87-3
PbCl2	lead(II) chloride	7758-95-4
PbCl4	lead(IV) chloride	13463-30-4
PbHAsO4	lead hydrogen arsenate	7784-40-9
PbI2	lead(II) iodide	10101-63-0
Pb(IO3)2	lead(II) iodate	25659-31-8
Pb(N3)2	lead(II) nitride
Pb(NO3)2	lead(II) nitrate	10099-74-8
Pb(OH)2	lead(II) hydroxide	19783-14-3
Pb(OH)4	lead(IV) hydroxide
PbC2O4	lead oxalate	814-93-7
PbCO3	lead carbonate	598-63-0
PbCrO4	lead chromate	7758-97-6
PbF2	lead(II) fluoride	7783-46-2
PbO	lead(II) oxide	1317-36-8
PbO2	lead dioxide	1309-60-0
PbS	lead(II) sulfide	1314-87-0
PbSO4	lead(II) sulfate	7446-14-2
PoBr2	polonium dibromide	66794-54-5
PoCl2	polonium dichloride
PoCl4	polonium tetrachloride	10026-02-5
PoF6	polonium hexafluoride	35473-38-2
PoH2	polonium hydride	31060-73-8
PoO	polonium monoxide
PoO2	polonium dioxide	7446-06-2
PoO3	polonium trioxide

S
Chemical formula	Synonyms	CAS Number
SCN−	thiocyanate
SF4	sulfur tetrafluoride
SF6	sulfur hexafluoride	2551-62-4
SOF2	thionyl difluoride	7783-42-8
SO2	sulfur dioxide	7446-09-5
SO2Cl2	sulfuryl chloride	7791-25-5
SO2F2	sulfuryl difluoride	2699-79-8
SO2OOH−	peroxymonosulfurous acid (aqueous)
SO3	sulfur trioxide	7446-11-9
SO32−	sulfite ion
SO42−	sulfate ion
S2Br2	sulfur(II) bromide	71677-14-0
S2O32−	thiosulfate ion
S2O72−	disulfate ion
SbBr3	antimony(III) bromide	7789-61-9
SbCl3	antimony(III) chloride	10025-91-9
SbCl5	antimony(V) chloride	7647-18-9
SbI3	antimony(III) iodide	7790-44-5
SbPO4	antimony(III) phosphate
Sb2OS2	antimony oxysulfide kermesite
Sb2O3	antimony(III) oxide	1309-64-4
Sb2O5	antimony(V) oxide
Sb2S3	antimony(III) sulfide	1345-04-6
Sb2Se3	antimony(III) selenide	1315-05-5
Sb2Se5	antimony(V) selenide
Sb2Te3	antimony(III) telluride
Sc2O3	scandium oxide scandia
SeBr4	selenium(IV) bromide
SeCl	selenium(I) chloride
SeCl4	selenium(IV) chloride	10026-03-6
SeOCl2	selenium(IV) oxychloride	7791-23-3
SeOF2	selenyl difluoride
SeO2	selenium(IV) oxide	7446-08-4
SeO42−	selenate ion
SeTe	selenium(IV) telluride	12067-42-4
SiBr4	silicon(IV) bromide	7789-66-4
SiC	silicon carbide	409-21-2
SiCl4	silicon(IV) chloride	10026-04-7
SiH4	silane	7803-62-5
SiI4	silicon(IV) iodide	13465-84-4
SiO2	silicon(IV) oxide silica quartz	7631-86-9
SiO44−	silicate ion
Si2O76−	disilicate ion
Si3N4	silicon nitride	12033-89-5
Si6O1812−	cyclosilicate ion
SnBrCl3	tin(IV) bromotrichloride
SnBr2	tin(II) bromide	10031-24-0
SnBr2Cl2	tin(IV) dibromodichloride
SnBr3Cl	tin(IV) tribromochloride	14779-73-8
SnBr4	tin(IV) bromide	7789-67-5
SnCl2	tin(II) chloride	7772-99-8
SnCl2I2	tin(IV) dichlorodiiodide
SnCl4	tin(IV) chloride	7646-78-8
Sn(CrO4)2	tin(IV) chromate
SnI4	tin(IV) iodide	7790-47-8
SnO2	tin(IV) oxide	18282-10-5
SnO32−	stannate ion
SnS	tin(II) sulfide	1314-95-0
SnS2	tin(IV) sulfide
Sn(SO4)2·2H2O	tin(IV) sulfate - dihydrate
SnSe	tin(II) selenide	1315-06-6
SnSe2	tin(IV) selenide
SnTe	tin(II) telluride	12040-02-7
SnTe4	tin(IV) telluride
Sn(VO3)2	tin(II) metavanadate
Sn3Sb4	tin(IV) antimonide
SrBr2	strontium bromide	10476-81-0
SrBr2·6H2O	strontium bromide - hexahydrate
SrCO3	strontium carbonate
SrCl2	strontium chloride
SrC2O4	strontium oxalate
SrF2	strontium fluoride	7783-48-4
SrI2	strontium iodide	10476-86-5
SrI2·6H2O	strontium iodide - hexahydrate
Sr(MnO4)2	strontium permanganate
SrMoO4	strontium orthomolybdate	13470-04-7
Sr(NbO3)2	strontium metaniobate
SrO	strontium oxide	1314-11-0
SrS	strontium sulfide	1314-96-1
SrSeO3	strontium selenite
SrSeO4	strontium selenate
SrTeO3	strontium tellurite
SrTeO4	strontium tellurate
SrTiO3	strontium metatitanate

T
Chemical formula	Synonyms	CAS Number
T2O	tritium oxide tritiated water	14940-65-9
TaBr3	tantalum(III) bromide
TaBr5	tantalum(V) bromide
TaCl5	tantalum(V) chloride	7721-01-9
TaI5	tantalum(V) iodide
TaO3−	tantalate ion
TcO4−	pertechnetate ion
TeBr2	tellurium(II) bromide
TeBr2	tellurium(II) bromide
TeBr4	tellurium(IV) bromide
TeCl2	tellurium(II) chloride
TeCl4	tellurium(IV) chloride	10026-07-0
TeI2	tellurium(II) iodide
TeI4	tellurium(IV) iodide
TeO2	tellurium(IV) oxide	7446-07-3
TeO4−	tellurate ion
TeY	yttrium telluride	12187-04-1
Th(CO3)2	thorium carbonate	19024-62-5
Th(NO3)4	thorium nitrate	13823-29-5
TiBr4	titanium(IV) bromide	7789-68-6
TiCl2I2	titanium(IV) dichlorodiiodide
TiCl3I	titanium(IV) trichloroiodide
TiCl4	titanium tetrachloride	7550-45-0
TiO2	titanium dioxide rutile	1317-70-0
TiO32−	titanate ion
TlBr	thallium(I) bromide	7789-40-4
TlBr3	thallium(III) bromide
Tl(CHO2)	thallium(I) formate
TlC2H3O2	thallium(I) acetate	563-68-8
Tl(C3H3O4)	thallium(I) malonate
TlCl	thallium(I) chloride	7791-12-0
TlCl3	thallium(III) chloride
TlF	thallium(I) fluoride	7789-27-7
TlI	thallium(I) iodide	7790-30-9
TlIO3	thallium(I) iodate
TlI3	thallium(III) iodide
TiI4	titanium(IV) iodide	7720-83-4
TiO(NO3)2 · xH2O	titanium(IV) oxynitrate - hydrate
TlNO3	thallium(I) nitrate	10102-45-1
TlOH	thallium(I) hydroxide
TlPF6	thallium(I) hexafluorophosphate	60969-19-9
TlSCN	thallium thiocyanate
Tl2MoO4	thallium(I) orthomolybdate
Tl2SeO3	thallium(I) selenite
Tl2TeO3	thallium(I) tellurite
Tl2WO4	thallium(I) orthotungstate
Tl3As	thallium(I) arsenide

U
Chemical formula	Synonyms	CAS Number
UBr2	uranium dibromide	13775-13-8
UBr3	uranium tribromide	13470-19-4
UBr5	uranium pentabromide	13775-16-1
UC2	uranium carbide	12070-09-6
UCl3	uranium trichloride	10025-93-1
UCl4	uranium tetrachloride	10026-10-5
UF4	uranium(IV) fluoride	10049-14-6
UF6	uranium(VI) fluoride	7783-81-5
UI3	uranium(III) iodide
UN	uranium nitride	12033-83-9
UO2	uranium dioxide	1344-57-6
UO2(CH3COO)2	uranyl acetate	541-09-3
UO2Cl2	uranyl chloride	7791-26-6
UO2(HCOO)2	uranyl formate	16984-59-1
UO2(NO3)2	uranyl nitrate	10102-06-4
UO2SO4	uranyl sulfate
UO3	uranium trioxide	1344-58-7
U3O8	triuranium octoxide	1344-59-8
USe2	uranium diselenide	12138-21-5
US2	uranium sulfide	12039-14-4
UTe2	uranium ditelluride	12138-37-3

V
Chemical formula	Synonyms	CAS Number
VBr2	vanadium(II) bromide
VBr3	vanadium(III) bromide	13470-26-3
VCl2	vanadium(II) chloride	10580-52-6
VCl3	vanadium(III) chloride	7718-98-1
VI3	vanadium(III) iodide	15513-94-7
VN	vanadium nitride	24646-85-3
VOC2O4	vanadyl oxalate
VOSO4	vanadium oxysulfate	27774-13-6
V2O3	vanadium(III) oxide	1314-34-7
V2O5	vanadium pentoxide	1314-62-1
V2O74−	divanadate ion pyrovanadate ion

W
Chemical formula	Synonyms	CAS Number
WBr2	tungsten(II) bromide	13470-10-5
WBr3	tungsten(III) bromide	15163-24-3
WBr4	tungsten(IV) bromide	14055-81-3
WBr5	tungsten(V) bromide	13470-11-6
WBr6	tungsten(VI) bromide	13701-86-5
W(CO)6	tungsten(VI) carbonyl	14040-11-0
WCl2	tungsten(II) chloride	13470-12-7
WCl3	tungsten(III) chloride	20193-56-0
WCl4	tungsten(IV) chloride	13470-13-8
WCl5	tungsten(V) chloride	13470-14-9
WCl6	tungsten(VI) chloride	13283-01-7
WF4	tungsten(IV) fluoride	13766-47-7
WF5	tungsten(V) fluoride	19357-83-6
WF6	tungsten(VI) fluoride	7783-82-6
WI2	tungsten(II) iodide	13470-17-2
WI4	tungsten(IV) iodide	14055-84-6
WOBr3	tungsten(V) oxytribromide	20213-56-3
WOBr4	tungsten(VI) oxytetrabromide	13520-77-9
WOCl3	tungsten(V) oxytrichloride	14249-98-0
WOCl4	tungsten(VI) oxytetrachloride	13520-78-0
WOF4	tungsten(VI) oxytetrafluoride	13520-79-1
WO2	tungsten(IV) oxide	12036-22-5
WO2Br2	tungsten(VI) dioxydibromide	13520-75-7
WO2Cl2	tungsten(VI) dioxydichloride	13520-76-8
WO2I2	tungsten(VI) dioxydiiodide	14447-89-3
WO3	tungsten(VI) oxide	1314-35-8
WO42−	tungstate ion	14311-52-5
WS2	tungsten(IV) sulfide	12138-09-9
WS3	tungsten(VI) sulfide	12125-19-8
WSe2	tungsten(IV) selenide	12067-46-8
WTe2	tungsten(IV) telluride	12067-76-4
W2C	tungsten carbide	12070-13-2

Y
Chemical formula	Synonyms	CAS Number
YAs	yttrium arsenide	12255-48-0
YB6	yttrium boride	12008-32-1
YBr3	yttrium bromide	13469-98-2
YC2	yttrium carbide	12071-35-1
YCl3	yttrium chloride	10361-92-9
YF3	yttrium fluoride	13709-49-4
YP	yttrium phosphide	12294-01-8
YSb	yttrium antimonide	12186-97-9
YVO4	yttrium vanadate	13566-12-6
Y2O3	yttria yttrium oxide	1314-36-9
Y2S3	yttrium sulfide	12039-19-9
YbBr2	ytterbium(II) bromide	25502-05-0
YbBr3	ytterbium(III) bromide	13759-89-2
YbCl2	ytterbium(II)chloride	13874-77-6
YbCl3	ytterbium(III) chloride	10361-91-8
YbCl3·6H2O	ytterbium(III) chloride hexahydrate	19423-87-1
Yb(ClO4)3	ytterbium(III) perchlorate
YbF2	ytterbium(II) fluoride	15192-18-4
YbF3	ytterbium(III) fluoride	13760-80-0
YbI2	ytterbium(II) iodide	19357-86-9
YbI3	ytterbium(III) iodide	13813-44-0
YbPO4	ytterbium(III) phosphate
YbSe	ytterbium(II) selenide	12039-54-2
YbSi2	ytterbium(II) silicide	12039-89-3
Yb2O3	ytterbium(III) oxide	1314-37-0
Yb2S3	ytterbium(III) sulfide	12039-20-2
Yb2Se3	ytterbium(III) selenide	12166-52-8
YbTe	ytterbium(II) telluride	12125-58-5

Z
Chemical formula	Synonyms	CAS Number
Zn(AlO2)2	zinc aluminate	68186-87-8
Zn(AsO2)2	zinc arsenite	10326-24-6
ZnBr2	zinc bromide	7699-45-8
Zn(CN)2	zinc cyanide	557-21-1
ZnCO3	zinc carbonate	3486-35-9
Zn(C8H15O2)2	zinc caprylate	557-09-5
Zn(ClO3)2	zinc chlorate	10361-95-2
ZnCl2	zinc chloride	7646-85-7
ZnCr2O4	zinc chromite	12018-19-8
ZnF2	zinc fluoride	7783-49-5
Zn(IO3)2	zinc iodate	7790-37-6
ZnI2	zinc iodide	10139-47-6
ZnMoO4	zinc orthomolybdate
Zn(NO2)2	zinc nitrite	10102-02-0
Zn(NO3)2	zinc nitrate	7779-88-6
Zn(NbO3)2	zinc metaniobate
ZnO	zinc(II) oxide zinc oxide	1314-13-2
ZnO2	zinc peroxide	1314-22-3
Zn(OH)2	zinc hydroxide	20427-58-1
Zn(OH)42−	zincate ion
ZnS	zinc sulfide sphalerite	1314-98-3
Zn(SCN)2	zinc thiocyanate	557-42-6
Zn(SeCN)2	zinc selenocyanate
ZnSO3	zinc sulfite
ZnS2O3	zinc thiosulfate
ZnSO4	zinc sulfate	7733-02-0
ZnSb	zinc antimonide	12039-35-9
ZnSe	zinc selenide	1315-09-9
ZnSeO3	zinc selenite	13597-46-1
ZnSeO4	zinc selenate
ZnSnO3	zinc stannate	12036-37-2
Zn(TaO3)2	zinc metatantalate
ZnTe	zinc telluride	1315-11-3
ZnTeO3	zinc tellurite
ZnTeO4	zinc tellurate
ZnTiO3	zinc metatitanate
Zn(VO3)2	zinc metavanadate
ZnWO4	zinc orthotungstate
ZnZrO3	zinc metazirconate
Zn2P2O7	zinc pyrophosphate	7446-26-6
Zn2SiO4	zinc orthosilicate	13597-65-4
Zn3(AsO4)2	zinc arsenate	13464-44-3
Zn3As2	zinc arsenide	12006-40-5
Zn3N2	zinc nitride	1313-49-1
Zn3P2	zinc phosphide	1314-84-7
Zn3(PO4)2	zinc phosphate	7779-90-0
Zn3Sb2	zinc antimonide
ZrB2	zirconium boride	12045-64-6
ZrBr4	zirconium bromide	13777-25-8
ZrC	zirconium carbide	12020-14-3
ZrCl4	zirconium tetrachloride	10026-11-6
ZrF4	zirconium fluoride	7783-64-4
ZrI4	zirconium iodide	13986-26-0
ZrN	zirconium nitride	25658-42-8
Zr(NO3)4	zirconium(IV) nitrate
Zr(OH)4	zirconium hydroxide	14475-63-9
ZrO2	zirconium dioxide baddeleyite	1314-23-4
ZrO32−	zirconate ion
ZrP2	zirconium phosphide	12037-80-8
ZrS2	zirconium sulfide	12039-15-5
ZrSi2	zirconium silicide	12039-90-6
ZrSiO4	zirconium(IV) silicate	10101-52-7
Zr(SO4)2	zirconium(IV) sulfate	14644-61-2
Zr3(PO4)4	zirconium phosphate	13765-95-2