Molecular formula
C12H12N2O3S
287 compounds have this formula on CompoundList.
- Molar mass
- 264.30g/mol
- Monoisotopic mass
- 268.0820Da
- Atoms
- 30
- Elements
- 5
- Rings plus double bonds
- 8
The formula C12H12N2O3S describes a molecule made of 12 carbon atoms, 12 hydrogen atoms, 2 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. It is written in Hill notation: carbon first, then hydrogen, then the other elements in alphabetical order. The formula tells you which atoms are present, not how they are connected, which is why several different chemicals can share it.
Elemental composition
- C Carbon × 1254.53%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 124.58%1.008 × 12 = 12.096 g/mol
- N Nitrogen × 210.60%14.007 × 2 = 28.014 g/mol
- O Oxygen × 318.16%15.999 × 3 = 47.997 g/mol
- S Sulfur × 112.13%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C12H12N2O3S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 287 of 287 compounds
![2-(4-Oxo-6,7-dihydro-4H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-3(5H)-yl)propanoic acid chemical structure, C12H12N2O3S, CAS 446830-16-6](/s/OBRQCDIBEFFIDI-UHFFFAOYSA-N.svg)
2-(4-Oxo-6,7-dihydro-4H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-3(5H)-yl)propanoic acid
CAS 446830-16-6C12H12N2O3S
Benzenesulfonamide, 4-amino-N-(4-hydroxyphenyl)-
CAS 52569-87-6C12H12N2O3S
2H-Imidazole-2-thione, 1-(1,3-benzodioxol-5-ylmethyl)-1,3-dihydro-5-(hydroxymethyl)-
CAS 329378-93-0C12H12N2O3S
![3-Acetamido-4,6-dimethylthieno[2,3-b]pyridine-2-carboxylic acid chemical structure, C12H12N2O3S, CAS 58327-95-0](/s/RHGQIIKSKZACPG-UHFFFAOYSA-N.svg)
3-Acetamido-4,6-dimethylthieno[2,3-b]pyridine-2-carboxylic acid
CAS 58327-95-0C12H12N2O3S
4-Amino-N-(3-hydroxyphenyl)benzene-1-sulfonamide
CAS 75762-45-7C12H12N2O3S
1-(2,4-Dihydroxyphenyl)-2-((1-methyl-1H-imidazol-2-yl)thio)ethan-1-one
CAS 923769-19-1C12H12N2O3S
![4-[(4-Aminophenyl)amino]benzenesulfonic acid chemical structure, C12H12N2O3S, CAS 345205-45-0](/s/MQOBRKBQGUNREF-UHFFFAOYSA-N.svg)
4-[(4-Aminophenyl)amino]benzenesulfonic acid
CAS 345205-45-0C12H12N2O3S
6-(4-(Methylsulfonyl)phenoxy)pyridin-3-amine
CAS 1157380-21-6C12H12N2O3S
Methyl 4-amino-2-(4-methoxyphenyl)-1,3-thiazole-5-carboxylate
CAS 887248-35-3C12H12N2O3S
![Methoxy[4-(5-methyl-1,3,4-thiadiazol-2-yl)phenyl]acetic acid chemical structure, C12H12N2O3S, CAS 1333472-90-4](/s/AZQXHAGBVBWEMM-UHFFFAOYSA-N.svg)
Methoxy[4-(5-methyl-1,3,4-thiadiazol-2-yl)phenyl]acetic acid
CAS 1333472-90-4C12H12N2O3S
1-(Benzenesulfonyl)-1-diazoniohexa-1,5-dien-2-olate
CAS 61698-55-3C12H12N2O3S
![Furo[3,2-e]benzothiazole-7-carboxamide, 4,5-dihydro-N-hydroxy-2,8-dimethyl- chemical structure, C12H12N2O3S, CAS 1706458-49-2](/s/TZICZOFSSJDAOG-UHFFFAOYSA-N.svg)
Furo[3,2-e]benzothiazole-7-carboxamide, 4,5-dihydro-N-hydroxy-2,8-dimethyl-
CAS 1706458-49-2C12H12N2O3S
![N'-[2-(Furan-2-yl)-2-(thiophen-2-yl)ethyl]ethanediamide chemical structure, C12H12N2O3S, CAS 2097909-49-2](/s/GMEGSVWJHMCJAO-UHFFFAOYSA-N.svg)
N'-[2-(Furan-2-yl)-2-(thiophen-2-yl)ethyl]ethanediamide
CAS 2097909-49-2C12H12N2O3S
3-Acetyl-4-phenyl-1H-pyrrole-1-sulfonamide
CAS 2172947-84-9C12H12N2O3S
![Methyl 2-amino-4-cyclopropoxybenzo[d]thiazole-6-carboxylate chemical structure, C12H12N2O3S, CAS 2195387-86-9](/s/NQQWIYTXQXWVQV-UHFFFAOYSA-N.svg)
Methyl 2-amino-4-cyclopropoxybenzo[d]thiazole-6-carboxylate
CAS 2195387-86-9C12H12N2O3S
4-Imidazolidineacetic acid, 5-oxo-1-(phenylmethyl)-2-thioxo-, (S)-
CAS 36017-43-3C12H12N2O3S
![Methyl (4-oxo-6,7-dihydro-4H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-3(5H)-yl)acetate chemical structure, C12H12N2O3S, CAS 6727-78-2](/s/GJBMIHJTIGFMTA-UHFFFAOYSA-N.svg)
Methyl (4-oxo-6,7-dihydro-4H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-3(5H)-yl)acetate
CAS 6727-78-2C12H12N2O3S
![Methyl 3-hydroxy-8-thia-4,6-diazatricyclo[7.4.0.0,2,7]trideca-1(9),2(7),3,5-tetraene-5-carboxylate chemical structure, C12H12N2O3S, CAS 83285-38-5](/s/IRIVBQWHKQHWME-UHFFFAOYSA-N.svg)
Methyl 3-hydroxy-8-thia-4,6-diazatricyclo[7.4.0.0,2,7]trideca-1(9),2(7),3,5-tetraene-5-carboxylate
CAS 83285-38-5C12H12N2O3S
![1-[1-(Phenylsulfonyl)-1H-pyrrol-3-yl]ethan-1-one oxime chemical structure, C12H12N2O3S](/s/FWFDXRHPTWTMFF-RAXLEYEMSA-N.svg)
1-[1-(Phenylsulfonyl)-1H-pyrrol-3-yl]ethan-1-one oxime
C12H12N2O3S
Allyl (5-amino-1,3-benzothiazol-2-yl)methyl carbonate
CAS 790689-68-8C12H12N2O3S
2(3H)-Benzoxazolethione, 3-(4-morpholinylcarbonyl)-
CAS 61291-84-7C12H12N2O3S
4-Hydroxy-3-methoxy-N-(5-methyl-1,3-thiazol-2-yl)benzamide
CAS 898120-62-2C12H12N2O3S
![Benzyl N-[4-(hydroxymethyl)-1,3-thiazol-2-yl]carbamate chemical structure, C12H12N2O3S, CAS 737823-58-4](/s/UTGCAORTRDBQPH-UHFFFAOYSA-N.svg)
Benzyl N-[4-(hydroxymethyl)-1,3-thiazol-2-yl]carbamate
CAS 737823-58-4C12H12N2O3S
(3-Methyl-4-oxo-2-phenylimino-thiazolidin-5-yl)-acetic acid
CAS 444290-62-4C12H12N2O3S
- 4-Hydroxy-N-methyl-N-phenylpyridine-3-sulfonamide1352485-32-5C12H12N2O3S
- Methyl 2-[(4-methoxyphenyl)amino]-1,3-thiazole-4-carboxylate1550047-90-9C12H12N2O3S
- Methyl 2-[(4-methoxyphenyl)amino]-1,3-thiazole-5-carboxylate1501834-79-2C12H12N2O3S
- Methyl 2-[(3-methoxyphenyl)amino]-1,3-thiazole-5-carboxylate1503893-08-0C12H12N2O3S
- Glycine, N-[4-(4-methoxyphenyl)-2-thiazolyl]-900027-24-9C12H12N2O3S
- 3-(6-Formyl-3-oxo-2,3-dihydro-4H-1,4-benzothiazin-4-yl)propanamide1780208-93-6C12H12N2O3S
- (Benzenesulfonyl){[(but-2-en-1-yl)oxy]imino}acetonitrile74755-06-9C12H12N2O3S
- Methyl 4-((2-aminothiazol-5-yl)oxy)-2-methylbenzoate1389241-14-8C12H12N2O3S
- 5-(2-Aminothiazol-4-yl)-2-ethoxybenzoic acid1416339-93-9C12H12N2O3S
- 3-Amino-1-[4-(methylsulfonyl)phenyl]-2(1H)-pyridinone1797435-70-1C12H12N2O3S
- Ethyl 3-formyl-4,6-dimethyl-[1,2]thiazolo[5,4-b]pyridine-5-carboxylate2059927-66-9C12H12N2O3S
- 2-((1-(4-Oxo-3,4-dihydroquinazolin-2-yl)ethyl)thio)acetic acid2098092-86-3C12H12N2O3S
- Pyridazin-4-ylmethyl 4-methylbenzenesulfonate2098016-48-7C12H12N2O3S
- 4',6-Diamino[1,1'-biphenyl]-3-sulfonic acid3365-91-1C12H12N2O3S
- Methyl 4-methoxy-2-(thiazol-2-ylamino)benzoate2748256-69-9C12H12N2O3S
- Phenyl-(pyridin-2-ylamino)methanesulfonic acidC12H12N2O3S
- 4-Phenoxybenzenesulfonohydrazide22525-89-9C12H12N2O3S
- N-Carbamothioyl-3-ethoxy-1-benzofuran-2-carboxamide89073-95-0C12H12N2O3S
- 6-Methylpyrazin-2-yl 4-methylbenzene-1-sulfonate157465-81-1C12H12N2O3S
- N-(6-Aminonaphthalene-2-sulfonyl)acetamide141651-11-8C12H12N2O3S
- 3-(2-Acetamido-1,3-benzothiazol-6-yl)propanoic acid1030561-35-3C12H12N2O3S
- 3-[3-Methyl-4-oxo-thiazolidin-(2Z)-ylideneamino]-benzoic acid methyl ester1147346-31-3C12H12N2O3S
- 2-((4-Methyl-2-(pyridin-3-yl)thiazol-5-yl)methoxy)acetic acid1265896-74-9C12H12N2O3S
- 2-Cyclopropyl-4-(6-methylsulfonyl-3-pyridinyl)-1,3-oxazole1207747-61-2C12H12N2O3S
- 5-{[(4-Methoxyphenyl)sulfanyl]methyl}pyrimidine-2,4(1H,3H)-dione89000-11-3C12H12N2O3S
- 4-(Hydroxyamino)-N-phenylbenzene-1-sulfonamide194276-80-7C12H12N2O3S
- (3R)-4,4-Dimethyl-3-{(E)-[(4-nitrophenyl)methylidene]amino}thietan-2-one88168-64-3C12H12N2O3S
- (3-Methylimidazol-4-yl)-(4-methylsulfonylphenyl)methanone1450739-02-2C12H12N2O3S
- 5-(Ethylsulfonyl)-6-phenylpyridazin-3(2H)-one1713174-37-8C12H12N2O3S
- 2-[4-Methyl-5-(ethoxycarbonyl)-2-thiazolyl]pyridine 1-oxide1432592-51-2C12H12N2O3S
- 2-(Benzyloxy)pyridine-3-sulfonamide1713865-63-4C12H12N2O3S
- 2-Amino-N-(4-hydroxyphenyl)benzenesulfonamide1089338-01-1C12H12N2O3S
- Methyl 2-[4-(2-methyl-1,3-thiazol-5-yl)-2-oxo-1,2-dihydropyridin-1-yl]acetate2138341-16-7C12H12N2O3S
- N-Methoxy-N-methyl-2-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,3-dihydro-1,3-thiazole-4-carboxamide828936-79-4C12H12N2O3S
- 6-Hydroxy-5-[(2-hydroxyethyl)amino]-2-phenyl-4H-1,3-thiazin-4-one400610-70-0C12H12N2O3S
- 5-(Hydroxyamino)-3-(2-methoxyphenyl)-4-(methylsulfanyl)-2H-pyrrol-2-one398130-09-1C12H12N2O3S
- 4-(1-Ethanesulfonyl-1H-pyrazol-4-yl)-benzaldehyde2270905-86-5C12H12N2O3S
- 3-(4,5-Dihydro-3-isoxazolyl)-2-methyl-4-(methylsulfonyl)-benzonitrile2432936-56-4C12H12N2O3S
- N'-{2-[5-(Furan-2-yl)thiophen-2-yl]ethyl}ethanediamide2742013-83-6C12H12N2O3S
- 4-(4-Methanesulfonyl-1H-pyrazol-1-yl)-3-methylbenzaldehyde2137621-53-3C12H12N2O3S
- 6-Oxo-1-propyl-4-(thiophen-2-yl)-1,6-dihydropyrimidine-5-carboxylic acid2138394-60-0C12H12N2O3S
- 2-(4-Methanesulfonyl-1H-pyrazol-1-yl)-5-methylbenzaldehyde2137989-34-3C12H12N2O3S
- 10-(2-Hydroxyethyl)-7-thia-9,11-diazatricyclo[6.4.0.0,2,6]dodeca-1(12),2(6),8,10-tetraene-12-carboxylic acid2172196-37-9C12H12N2O3S
- 2-Methanesulfonyl-5-(3-methylphenoxy)pyrimidine2172036-43-8C12H12N2O3S
- 2-Methanesulfonyl-5-(2-methylphenoxy)pyrimidine2172442-88-3C12H12N2O3S
- 7-(Morpholin-4-yl)thieno[3,2-b]pyridine-5-carboxylic acid2172602-79-6C12H12N2O3S
- (Pyrazin-2-yl)methyl 4-methylbenzene-1-sulfonate2150148-58-4C12H12N2O3S
- 3-(4-Methanesulfonyl-1H-pyrazol-1-yl)-4-methylbenzaldehyde2137989-26-3C12H12N2O3S
- 5-(Ethanesulfonyl)-1-phenyl-1H-pyrazole-4-carbaldehyde2172536-51-3C12H12N2O3S
- 5-Cyclopropyl-2-(2-hydroxyethyl)thieno[2,3-d]pyrimidine-4-carboxylic acid2171841-52-2C12H12N2O3S
- 2-{[2-(Methoxymethyl)quinazolin-4-yl]sulfanyl}acetic acid2138038-43-2C12H12N2O3S
- 2-Methanesulfonyl-5-(4-methylphenoxy)pyrimidine2171837-25-3C12H12N2O3S
- 3-[N-(1,3-Benzothiazol-2-yl)acetamido]propanoic acid2680864-97-3C12H12N2O3S
- 4-(4-Methanesulfonyl-1H-pyrazol-1-yl)-2-methylbenzaldehyde2138161-91-6C12H12N2O3S
- Ethyl 3-(2-amino-1,3-thiazol-4-yl)-4-hydroxybenzoate2920138-15-2C12H12N2O3S
- (S)-3-(5-Oxo-1-phenyl-2-thioxoimidazolidin-4-yl)propanoic acid7390-22-9C12H12N2O3S
- Ethyl 3-(1,3-benzothiazol-2-yl)-2-(N-hydroxyimino)propanoate408353-44-6C12H12N2O3S
- Methyl 2-((4-hydroxybenzyl)amino)thiazole-4-carboxylate1506056-49-0C12H12N2O3S
- 6-Methylsulfonylnaphthalene-2-carbohydrazide1421511-82-1C12H12N2O3S
- Ethyl 5-(4-methoxyphenyl)-1,3,4-thiadiazole-2-carboxylate1986908-03-5C12H12N2O3S
- Ethyl 5-(3-methoxyphenyl)-1,3,4-thiadiazole-2-carboxylate1986908-09-1C12H12N2O3S
- Ethyl 5-(2-methoxyphenyl)-1,3,4-thiadiazole-2-carboxylate1993310-64-7C12H12N2O3S
- (5Z)-2-Amino-5-[(2,3-dimethoxyphenyl)methylidene]-1,3-thiazol-4-one306279-85-6C12H12N2O3S
Frequently asked questions
What is the molar mass of C12H12N2O3S?
The molar mass of C12H12N2O3S is 264.30 g/mol, calculated from standard atomic weights for 12 carbon atoms, 12 hydrogen atoms, 2 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 268.0820 Da.
How many compounds have the formula C12H12N2O3S?
CompoundList lists 287 compounds with the molecular formula C12H12N2O3S, including 2-(4-Oxo-6,7-dihydro-4H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-3(5H)-yl)propanoic acid, Benzenesulfonamide, 4-amino-N-(4-hydroxyphenyl)-, 2H-Imidazole-2-thione, 1-(1,3-benzodioxol-5-ylmethyl)-1,3-dihydro-5-(hydroxymethyl)-. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.
What is the degree of unsaturation of C12H12N2O3S?
C12H12N2O3S has a degree of unsaturation of 8. That is the total number of rings and pi bonds (a double bond counts as one, a triple bond as two) in any structure with this formula.