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 1 to 100 of 287 compounds
Dapsone hydroxylamine
CAS 32695-27-5C12H12N2O3S
Benzenesulfonic acid, 5-amino-2-(phenylamino)-
CAS 91-30-5C12H12N2O3S
![3-(4-Oxo-4,5,6,7-tetrahydro-3H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-2-yl)propanoic acid chemical structure, C12H12N2O3S, CAS 412962-43-7](/s/XKPJAYXICQQVTD-UHFFFAOYSA-N.svg)
3-(4-Oxo-4,5,6,7-tetrahydro-3H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-2-yl)propanoic acid
CAS 412962-43-7C12H12N2O3S
N'-(2-Furylmethylene)-4-methylbenzenesulfonohydrazide
CAS 18708-18-4C12H12N2O3S
5-(4,6-Dimethyl-pyrimidin-2-ylsulfanylmethyl)-furan-2-carboxylic acid
CAS 438622-94-7C12H12N2O3S
![{2-[(4-Methylphenyl)amino]-4-oxo-4,5-dihydro-1,3-thiazol-5-yl}acetic acid chemical structure, C12H12N2O3S, CAS 303120-90-3](/s/QKEZXBBAQDLHKN-UHFFFAOYSA-N.svg)
{2-[(4-Methylphenyl)amino]-4-oxo-4,5-dihydro-1,3-thiazol-5-yl}acetic acid
CAS 303120-90-3C12H12N2O3S
Ethyl 2-(4-hydroxyquinazolin-2-ylthio)acetate
CAS 18593-82-3C12H12N2O3S
4-Methoxy-N-pyridin-3-yl-benzenesulfonamide
CAS 736936-81-5C12H12N2O3S
Biphenyl-3-sulfonic acid, 4,4'-diamino-
CAS 2051-89-0C12H12N2O3S
Ethyl 2-acetamido-1,3-benzothiazole-6-carboxylate
CAS 134949-41-0C12H12N2O3S
(1-Benzyl-5-oxo-2-thioxo-imidazolidin-4-yl)-acetic acid
CAS 52730-34-4C12H12N2O3S
4-Hydroxymetanilanilide
CAS 80-20-6C12H12N2O3S
3,4-Dimethoxy-N-(1,3-thiazol-2-yl)benzamide
CAS 326886-71-9C12H12N2O3S
![(5-Phenyl-[1,3,4]oxadiazol-2-ylsulfanyl)-acetic acid ethyl ester chemical structure, C12H12N2O3S, CAS 104496-93-7](/s/MHMFGXVFMSHKEE-UHFFFAOYSA-N.svg)
(5-Phenyl-[1,3,4]oxadiazol-2-ylsulfanyl)-acetic acid ethyl ester
CAS 104496-93-7C12H12N2O3S
![3-(Thiazol-2-ylcarbamoyl)-bicyclo[2.2.1]hept-5-ene-2-carboxylic acid chemical structure, C12H12N2O3S, CAS 320784-65-4](/s/SUGSIWBFIBIQDM-UHFFFAOYSA-N.svg)
3-(Thiazol-2-ylcarbamoyl)-bicyclo[2.2.1]hept-5-ene-2-carboxylic acid
CAS 320784-65-4C12H12N2O3S
![6-Morpholin-4-yl[1,3]dioxolo[4,5-f][1,3]benzothiazole chemical structure, C12H12N2O3S, CAS 863001-60-9](/s/LXFYEPRSZCVWCQ-UHFFFAOYSA-N.svg)
6-Morpholin-4-yl[1,3]dioxolo[4,5-f][1,3]benzothiazole
CAS 863001-60-9C12H12N2O3S
2-((1-(4-Methoxyphenyl)-1H-imidazol-2-yl)sulfanyl)acetic acid
CAS 124627-82-3C12H12N2O3S
![(4-Oxo-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-3(4H)-yl)acetic acid chemical structure, C12H12N2O3S, CAS 40277-46-1](/s/ZJVVYGRQUQXPDQ-UHFFFAOYSA-N.svg)
(4-Oxo-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-3(4H)-yl)acetic acid
CAS 40277-46-1C12H12N2O3S
3-Methoxy-N-(3-pyridinyl)benzenesulfonamide
CAS 667913-35-1C12H12N2O3S
![Ethyl 4-{[(2Z)-4-oxo-1,3-thiazolidin-2-ylidene]amino}benzoate chemical structure, C12H12N2O3S, CAS 17823-28-8](/s/MRDXMESGLAWUKW-UHFFFAOYSA-N.svg)
Ethyl 4-{[(2Z)-4-oxo-1,3-thiazolidin-2-ylidene]amino}benzoate
CAS 17823-28-8C12H12N2O3S
4-Methoxy-N-pyridin-2-yl-benzenesulfonamide
CAS 91393-33-8C12H12N2O3S
2-(2,4-Dioxothiazolidin-3-yl)-N-(p-tolyl)acetamide
CAS 431886-78-1C12H12N2O3S
N-(3-Carbamoyl-4,5-dimethylthiophen-2-yl)furan-2-carboxamide
CAS 329221-75-2C12H12N2O3S
2-(4-Methoxyphenoxy)-N-(1,3-thiazol-2-yl)acetamide
CAS 294892-70-9C12H12N2O3S
- 5-[(3-Ethoxy-4-hydroxyphenyl)methylene]-4-imino-1,3-thiazolidin-2-one868155-10-6C12H12N2O3S
- 2-(2,4-Dioxo-1,3-thiazolidin-5-yl)-N-(4-methylphenyl)acetamide314260-23-6C12H12N2O3S
- 2-{[1-(3-Methoxyphenyl)-1H-imidazol-2-yl]sulfanyl}acetic acid851288-52-3C12H12N2O3S
- Benzo[d][1,3]dioxol-5-yl(2-(methylthio)-4,5-dihydro-1H-imidazol-1-yl)methanone851863-18-8C12H12N2O3S
- N-[2-(2,4-Dioxo-1,3-thiazolidin-3-yl)ethyl]benzenecarboximidic acid64202-44-4C12H12N2O3S
- N-Isopropyl-5-nitro-1-benzothiophene-2-carboxamide478248-45-2C12H12N2O3S
- 1 suppliersMethyl 2-amino-5-(4-methoxyphenyl)-1,3-thiazole-4-carboxylate860784-56-1C12H12N2O3S
- 4-(4-Aminophenoxy)benzene-1-sulfonamide108016-36-0C12H12N2O3S
- Ethyl 3-(1,3-benzothiazol-2-ylamino)-3-oxopropanoate105397-74-8C12H12N2O3S
- 4-((6-Methylbenzo[d]thiazol-2-yl)amino)-4-oxobutanoic acid261505-37-7C12H12N2O3S
- 3-({3-Cyano-4H,5H,6H-cyclopenta[b]thiophen-2-yl}carbamoyl)propanoic acid312915-07-4C12H12N2O3S
- RefChem:3821735573-59-1C12H12N2O3S
- 5-Nitro-N-propyl-1-benzothiophene-2-carboxamide477847-38-4C12H12N2O3S
- Methyl [(5-acetyl-3-cyano-6-methylpyridin-2-yl)sulfanyl]acetate339187-56-3C12H12N2O3S
- 4'-Amino-2'-hydroxybenzenesulfonanilide38880-64-7C12H12N2O3S
- 2-(((4-Oxo-3,4-dihydroquinazolin-2-yl)methyl)sulfanyl)propanoic acid1097090-23-7C12H12N2O3S
- Methyl 4-[(3-methyl-4-oxo-1,3-thiazolidin-2-ylidene)amino]benzoate443878-33-9C12H12N2O3S
- Methyl 3-{2-[(methylamino)carbonyl]-1H-pyrrol-1-yl}-2-thiophenecarboxylate477863-90-4C12H12N2O3S
- 2-(4-Methyl-1,3-thiazol-2-yl)hexahydro-1H-4,7-epoxyisoindole-1,3(2H)-dione16131-74-1C12H12N2O3S
- 5-(4-Hydroxy-3-methoxybenzylidene)-3-methyl-2-thioxo-4-imidazolidinone1112978-08-1C12H12N2O3S
- N-(5-Methyl-4-oxo-1,3-thiazol-2-yl)-2-phenoxyacetamide377062-90-3C12H12N2O3S
- Methyl 2-[2-oxo-4-(phenylazamethylene)-1,3-thiazolidin-5-yl]acetate315236-30-7C12H12N2O3S
- 2-Oxo-N-(thiazol-2-yl)hexahydro-2H-3,5-methanocyclopenta[b]furan-7-carboxamide1005151-14-3C12H12N2O3S
- 5-Oxo-1-phenyl-2-thioxo-4-imidazolidinepropanoic acid5624-27-1C12H12N2O3S
- Enoximone sulfoxide83982-78-9C12H12N2O3S
- N-(3-Cyano-4,5-dimethylthiophen-2-yl)-2,3-dihydro-1,4-dioxine-5-carboxamide896305-26-3C12H12N2O3S
- 2-Methyl-N'-(5-methylthiophene-2-carbonyl)furan-3-carbohydrazide869472-37-7C12H12N2O3S
- 5-((4-Ethoxyanilino)methylene)-1,3-thiazolidine-2,4-dione308095-93-4C12H12N2O3S
- 1-(3,4-Dihydroxyphenyl)-2-[(1-methyl-1H-imidazol-2-yl)sulfanyl]ethan-1-one298208-11-4C12H12N2O3S
- 4-(Benzothiazol-2-ylcarbamoyl)-butyric acid299937-45-4C12H12N2O3S
- 3-{[5-(3-Methylphenyl)-1,3,4-oxadiazol-2-yl]sulfanyl}propanoic acid71134-72-0C12H12N2O3S
- (Z)-3-((1,1-Dioxidotetrahydrothiophen-3-yl)imino)indolin-2-one301676-01-7C12H12N2O3S
- (Z)-2-Amino-5-(3,4-dimethoxybenzylidene)thiazol-4(5H)-one1198098-03-1C12H12N2O3S
- 2-(2-Methoxyphenoxy)-N-(1,3-thiazol-2-yl)acetamide302550-12-5C12H12N2O3S
- N-(3-Phenoxypyridin-4-yl)methanesulfonamide180194-78-9C12H12N2O3S
- 4-Cyano-N-(1,1-dioxidotetrahydrothiophen-3-yl)benzamide616214-33-6C12H12N2O3S
- 2,4-Dimethoxy-N-(1,3-thiazol-2-yl)benzamide303138-67-2C12H12N2O3S
- Acetic acid, ((6-methyl-2-benzothiazolyl)amino)oxo-, ethyl ester84761-93-3C12H12N2O3S
- 5-(4-Methoxybenzyl)-2-thioxodihydropyrimidine-4,6(1H,5H)-dione16016-04-9C12H12N2O3S
- 5-(2,4-Dimethoxybenzylidene)-2-thioxo-4-imidazolidinone326905-20-8C12H12N2O3S
- 4-{[(5-Methyl-2-furyl)methylene]amino}benzenesulfonamide179044-22-5C12H12N2O3S
- 5-(Furan-2-ylmethylene)-2-morpholinothiazol-4(5H)-one6975-58-2C12H12N2O3S
- 2-(((4,6-Dimethylpyrimidin-2-yl)thio)methyl)-5-hydroxy-4H-pyran-4-one138426-86-5C12H12N2O3S
- 2,3-Dimethoxy-N-(1,3-thiazol-2-yl)benzamide695170-69-5C12H12N2O3S
- Methyl 5-acetyl-3-amino-6-methylthieno[2,3-b]pyridine-2-carboxylate860609-51-4C12H12N2O3S
- 3-{[5-(4-Methylphenyl)-1,3,4-oxadiazol-2-yl]sulfanyl}propanoic acid484694-70-4C12H12N2O3S
- [2-(4-Methoxy-phenylamino)-thiazol-4-yl]-acetic acid335398-80-6C12H12N2O3S
- 6-Methoxyspiro[2,3-dihydrothiochromene-4,5'-imidazolidine]-2',4'-dione66892-43-1C12H12N2O3S
- N1-(furan-2-ylmethyl)-N2-(thiophen-2-ylmethyl)oxalamide941998-81-8C12H12N2O3S
- 3-(4-Ethoxyphenyl)-6-hydroxy-2-sulfanylidene-2,5-dihydropyrimidin-4(3H)-one91393-32-7C12H12N2O3S
- 3-Isoxazolecarboxamide, N-hydroxy-5-[[(4-methylphenyl)thio]methyl]-823220-02-6C12H12N2O3S
- [2-Amino-4-(4-methoxy-phenyl)-thiazol-5-yl]-acetic acid765211-01-6C12H12N2O3S
- 2-Methylsulfonyl-5-phenylmethoxypyrimidine16290-89-4C12H12N2O3S
- 4-[(4-Methyl-1,3-benzothiazol-2-yl)amino]-4-oxobutanoic acid312594-50-6C12H12N2O3S
- Methyl 2-((5-(p-tolyl)-1,3,4-oxadiazol-2-yl)thio)acetate332158-11-9C12H12N2O3S
- N-(6,7-Dihydro-[1,4]dioxino[2,3-f][1,3]benzothiazol-2-yl)propanamide892847-08-4C12H12N2O3S
- Ethyl 2-((4-(furan-2-yl)pyrimidin-2-yl)thio)acetate937599-96-7C12H12N2O3S
- Methyl 2-amino-4-(4-methoxyphenyl)thiazole-5-carboxylate218631-55-1C12H12N2O3S
- 4-Methoxy-N-4-pyridinylbenzenesulfonamide15309-70-3C12H12N2O3S
- 1,4-Dihydro-4-oxo-2-thioxo-3(2H)-quinazolinebutanoic acid34330-05-7C12H12N2O3S
- [2-(1,5-Dimethyl-1H-pyrrol-2-yl)-4-methyl-1,3-thiazol-5-yl](oxo)acetic acid938022-11-8C12H12N2O3S
- 2-[(4-Methoxybenzyl)amino]-1,3-thiazole-4-carboxylic acid1189749-81-2C12H12N2O3S
- N-(5-Acetyl-4-methyl-1,3-thiazol-2-yl)-2-methylfuran-3-carboxamide420092-06-4C12H12N2O3S
- Methyl 2-[(cyanoacetyl)amino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate549535-92-4C12H12N2O3S
- 5-(2-Amino-1,3-thiazol-4-yl)-2-hydroxybenzyl acetate890096-19-2C12H12N2O3S
- {[5-(4-Methoxyphenyl)-1H-imidazol-2-yl]sulfanyl}acetic acid1105192-43-5C12H12N2O3S
- 1,3-Dimethyl-5-[(5-methyl-2-furyl)methylene]-2-thioxodihydro-4,6(1H,5H)-pyrimidinedione352343-01-2C12H12N2O3S
- 2-[(4-Methoxyphenyl)amino]-4-methyl-1,3-thiazole-5-carboxylic acid436094-69-8C12H12N2O3S
- S-[1-(1H-Indol-3-yl)-2-nitroethyl] ethanethioate35891-41-9C12H12N2O3S
- Methyl 4-amino-3-(4-methoxyphenyl)-1,2-thiazole-5-carboxylate82424-54-2C12H12N2O3S
- Spiro[1,3-dioxolane-2,7'-3,5,6,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidine]-4'-one835632-37-6C12H12N2O3S
- Methyl 3-methyl-4-oxo-4,6,7,8-tetrahydropyrrolo[1,2-a]thieno[2,3-d]pyrimidine-2-carboxylate1095421-30-9C12H12N2O3S
- 1-(3-Ethoxyphenyl)-2-thioxodihydropyrimidine-4,6(1H,5H)-dione6303-45-3C12H12N2O3S
- 2-{[(Dimethyl-1,2-oxazol-4-yl)methyl]sulfanyl}pyridine-3-carboxylic acid851903-45-2C12H12N2O3S
- 2,6-Dimethoxy-N-(1,3-thiazol-2-yl)benzamide328090-19-3C12H12N2O3S
- 2-Butenoic acid, 4-[(3-cyano-4-ethyl-5-methyl-2-thienyl)amino]-4-oxo-, (2E)-355811-00-6C12H12N2O3S
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 Dapsone hydroxylamine, Benzenesulfonic acid, 5-amino-2-(phenylamino)-, 3-(4-Oxo-4,5,6,7-tetrahydro-3H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-2-yl)propanoic acid. 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.