Molecular formula
C12H11NO3S
276 compounds have this formula on CompoundList.
- Molar mass
- 249.28g/mol
- Monoisotopic mass
- 249.0460Da
- Atoms
- 28
- Elements
- 5
- Rings plus double bonds
- 8
The formula C12H11NO3S describes a molecule made of 12 carbon atoms, 11 hydrogen atoms, 1 nitrogen atom, 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 × 1257.82%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 114.45%1.008 × 11 = 11.088 g/mol
- N Nitrogen × 15.62%14.007 × 1 = 14.007 g/mol
- O Oxygen × 319.25%15.999 × 3 = 47.997 g/mol
- S Sulfur × 112.86%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C12H11NO3S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 276 of 276 compounds
2-(2-Methoxy-4-methyl-phenyl)-thiazole-4-carboxylic acid
CAS 886368-81-6C12H11NO3S
2-(3-Methoxy-4-methylphenyl)thiazole-4-carboxylic acid
CAS 886368-85-0C12H11NO3S
2-(2-Methoxy-4-methyl-phenyl)-thiazole-5-carboxylic acid
CAS 886370-32-7C12H11NO3S
2-(3-Methoxy-4-methyl-phenyl)-thiazole-5-carboxylic acid
CAS 886370-35-0C12H11NO3S
Methyl 4-hydroxy-3-(2-methylthiazol-4-yl)benzoate
CAS 1387565-76-5C12H11NO3S
Methyl 4-methoxy-3-(thiazol-4-yl)benzoate
CAS 1387566-17-7C12H11NO3S
4-Methoxy-3-(2-methylthiazol-4-yl)benzoic acid
CAS 1387575-89-4C12H11NO3S
Methyl 2-hydroxy-5-(2-methylthiazol-4-yl)benzoate
CAS 1416339-36-0C12H11NO3S
5-Thiazolecarboxylic acid, 2-methyl-4-(phenylmethoxy)-
CAS 1823803-42-4C12H11NO3S
Methyl 4-(thiazol-5-ylmethoxy)benzoate
CAS 1693732-95-4C12H11NO3S
3-Hydroxy-5-(5-methyl-2-thiazolyl)benzoic acid methyl ester
CAS 1948233-41-7C12H11NO3S
![5-[3-(2-Oxopyrrolidin-1-yl)prop-1-yn-1-yl]thiophene-2-carboxylic acid chemical structure, C12H11NO3S, CAS 2098116-69-7](/s/OAPINUDSYBZMPT-UHFFFAOYSA-N.svg)
5-[3-(2-Oxopyrrolidin-1-yl)prop-1-yn-1-yl]thiophene-2-carboxylic acid
CAS 2098116-69-7C12H11NO3S
![4-[3-(2-Oxopyrrolidin-1-yl)prop-1-yn-1-yl]thiophene-2-carboxylic acid chemical structure, C12H11NO3S, CAS 2098102-21-5](/s/HTGHQNBTGRDXOC-UHFFFAOYSA-N.svg)
4-[3-(2-Oxopyrrolidin-1-yl)prop-1-yn-1-yl]thiophene-2-carboxylic acid
CAS 2098102-21-5C12H11NO3S
![Methyl 2-[2-oxo-4-(thiophen-2-yl)-1,2-dihydropyridin-1-yl]acetate chemical structure, C12H11NO3S, CAS 2060048-66-8](/s/GYQUQQCPWWCURG-UHFFFAOYSA-N.svg)
Methyl 2-[2-oxo-4-(thiophen-2-yl)-1,2-dihydropyridin-1-yl]acetate
CAS 2060048-66-8C12H11NO3S
![3-(4-Methylphenyl)-2,6a-dihydrothieno[2,3-d][1,2]oxazole 4,4-dioxide chemical structure, C12H11NO3S, CAS 2137806-82-5](/s/FPSGVHVCTZSMGF-UHFFFAOYSA-N.svg)
3-(4-Methylphenyl)-2,6a-dihydrothieno[2,3-d][1,2]oxazole 4,4-dioxide
CAS 2137806-82-5C12H11NO3S
![2-[3-Hydroxy-4-(1,3-thiazol-2-yl)phenyl]propanoic acid chemical structure, C12H11NO3S, CAS 132483-56-8](/s/BOBWJPYFGWAGDJ-UHFFFAOYSA-N.svg)
2-[3-Hydroxy-4-(1,3-thiazol-2-yl)phenyl]propanoic acid
CAS 132483-56-8C12H11NO3S
6-Amino-1,2-dihydro-3-acenaphthylenesulfonic acid
CAS 6373-43-9C12H11NO3S
2-Cyclopropyl-4-methoxy-6-benzothiazolecarboxylic acid
CAS 2721374-95-2C12H11NO3S
4-Methyl-2-(3-methylphenoxy)-5-thiazolecarboxylic acid
CAS 56355-65-8C12H11NO3S
3-(4-Methoxybenzenesulfonyl)pyridine
CAS 2187471-10-7C12H11NO3S
4-Methoxy-2-(phenylsulfonyl)pyridine
CAS 436084-59-2C12H11NO3S
N-(2-Methoxy-4-oxo-4H-1-benzothiopyran-3-yl)acetamide
CAS 61424-09-7C12H11NO3S
N-(2-Hydroxy-6-methyl-4-oxo-4H-1-benzothiopyran-3-yl)acetamide
CAS 61423-85-6C12H11NO3S
N-(4-Methoxy-2-oxo-2H-1-benzothiopyran-3-yl)acetamide
CAS 61424-10-0C12H11NO3S
- N-(2-Hydroxy-4-oxo-4H-1-benzothiopyran-3-yl)-N-methylacetamide61424-12-2C12H11NO3S
- Ethyl 5-hydroxy-2-phenylthiazole-4-carboxylate343594-61-6C12H11NO3S
- 4-(Benzenesulfonyl)-4H-1,4-oxazocine87160-83-6C12H11NO3S
- 5-[2-(4-Methylphenyl)-2-oxoethyl]-1,3-thiazolidine-2,4-dione80276-37-5C12H11NO3S
- [2-Methoxy-3-(1,3-thiazol-2-yl)phenyl]acetic acid91526-23-7C12H11NO3S
- 3-(Cyclopropanecarbonyl)-6-methoxy-1,3-benzothiazol-2(3H)-one105800-96-2C12H11NO3S
- Methyl [(3-formyl-1H-indol-4-yl)sulfanyl]acetate113461-97-5C12H11NO3S
- 3-[(4-Methyl-2-thiazolyl)methoxy]benzoic acid951911-22-1C12H11NO3S
- Methyl 3-(2-acetyl-1H-pyrrol-1-yl)thiophene-2-carboxylate106723-73-3C12H11NO3S
- 3-Amino-4-(4-methoxyphenyl)thiophene-2-carboxylic acid649757-61-9C12H11NO3S
- (2-(2,3-Dihydrobenzo[B][1,4]dioxin-6-yl)thiazol-4-yl)methanol1176579-75-1C12H11NO3S
- 2-{[(2-Aminophenyl)sulfanyl]methyl}-5-hydroxy-4H-pyran-4-one138426-84-3C12H11NO3S
- O-[(4S)-4-Methyl-5-oxo-2-phenyl-1,3-oxazol-4-yl] ethanethioate33556-40-0C12H11NO3S
- Methyl 5-((pyridin-2-ylthio)methyl)furan-2-carboxylate1625748-12-0C12H11NO3S
- Glycine,N-(benzo[b]thien-6-ylcarbonyl)-,methyl ester144936-69-6C12H11NO3S
- 2-(3,5-Dimethoxyphenyl)thiazole-5-carbaldehyde1306177-35-4C12H11NO3S
- Methyl 6-methoxy-3-sulfanylquinoline-4-carboxylate1312577-51-7C12H11NO3S
- N-(3-Methoxy-4-oxo-4H-1-benzothiopyran-2-yl)acetamide88734-95-6C12H11NO3S
- (2-Sulfanylidene-1,3-benzoxazol-3(2H)-yl)methyl 2-methylprop-2-enoate118590-09-3C12H11NO3S
- 2-[(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)sulfanyl]-2-methylpropanal33712-57-1C12H11NO3S
- Methyl [2-(1-benzothiophen-3-yl)-2-oxoethyl]carbamate88020-29-5C12H11NO3S
- 2-(Methoxymethyl)-4-phenylthiazole-5-carboxylic acid1267552-20-4C12H11NO3S
- 4-(2-Methoxyphenyl)-2-methylthiazole-5-carboxylic acid1188184-23-7C12H11NO3S
- 4'-Hydroxy-[1,1'-biphenyl]-4-sulfonamide100063-49-8C12H11NO3S
- Febuxostat impound 1072227293-69-6C12H11NO3S
- 5-(Benzyloxy)pyridine-2-sulfinic acid2243508-41-8C12H11NO3S
- N-(4-Ethynylbenzoyl)-l-cysteine1802819-11-9C12H11NO3S
- Ethyl5-oxo-2-phenyl-4,5-dihydrothiazole-4-carboxylate73181-18-7C12H11NO3S
- 2-[4-(3-Methoxy-1,2-thiazol-4-yl)phenyl]acetic acid2138166-12-6C12H11NO3S
- 5-Cyclobutyl-3-(thiophen-3-yl)-1,2-oxazole-4-carboxylic acid2138197-41-6C12H11NO3S
- 3-(4-Ethoxyphenyl)-1,2-thiazole-4-carboxylic acid2137861-62-0C12H11NO3S
- 3-(3-Amino-4-methoxyphenyl)thiophene-2-carboxylic acid2138523-84-7C12H11NO3S
- 3-(3-Amino-5-methoxyphenyl)thiophene-2-carboxylic acid2138569-47-6C12H11NO3S
- 1-(2-Methanesulfonylphenyl)-3-oxocyclobutane-1-carbonitrile2228572-03-8C12H11NO3S
- 1-(4-Methanesulfonylphenyl)-3-oxocyclobutane-1-carbonitrile2228462-28-8C12H11NO3S
- 5-Cyclobutyl-3-(thiophen-2-yl)-1,2-oxazole-4-carboxylic acid2137614-09-4C12H11NO3S
- 1-(3-Methanesulfonylphenyl)-3-oxocyclobutane-1-carbonitrile2228496-32-8C12H11NO3S
- 5-Acetamido-3-methyl-1-benzothiophene-2-carboxylic acid2680847-12-3C12H11NO3S
- 3-(Acetamidomethyl)-1-benzothiophene-2-carboxylic acid1569365-13-4C12H11NO3S
- 3-(Acetamidomethyl)-1-benzothiophene-5-carboxylic acid2680714-89-8C12H11NO3S
- 2-(Acetamidomethyl)-1-benzothiophene-4-carboxylic acid2913403-24-2C12H11NO3S
- 3-Methoxy-4-(2-methyl-5-thiazolyl)benzoic acid1860803-43-5C12H11NO3S
- Ethyl 3-(benzo[d]thiazol-7-yl)-3-oxopropanoate1435402-47-3C12H11NO3S
- 5-Benzothiazolepropanoic acid,-oxo-,ethyl ester858646-20-5C12H11NO3S
- 4-(4-(Methylsulfonyl)phenyl)-1H-pyrrole-2-carbaldehyde1889173-90-3C12H11NO3S
- Methyl 5-(4-(methylthio)phenyl)isoxazole-3-carboxylate925004-47-3C12H11NO3S
- (4Z)-4-[(4-Methoxyphenyl)sulfanylmethylidene]-3-methyl-1,2-oxazol-5-one61861-74-3C12H11NO3S
- (E)-4-(((4-Methoxyphenyl)thio)methylene)-3-methylisoxazol-5(4H)-one61861-75-4C12H11NO3S
- 2-(2,6-Dimethoxyphenyl)thiazole-5-carbaldehyde1206976-32-0C12H11NO3S
- S-(2-Oxo-2H-chromen-7-yl) dimethylcarbamothioate1187621-63-1C12H11NO3S
- Methyl 2-(4-hydroxyphenyl)-4-methyl-1,3-thiazole-5-carboxylate1267681-15-1C12H11NO3S
- 4-Methoxy-3-(2-methylthiazol-5-yl)benzoic acid2002351-35-9C12H11NO3S
Frequently asked questions
What is the molar mass of C12H11NO3S?
The molar mass of C12H11NO3S is 249.28 g/mol, calculated from standard atomic weights for 12 carbon atoms, 11 hydrogen atoms, 1 nitrogen atom, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 249.0460 Da.
How many compounds have the formula C12H11NO3S?
CompoundList lists 276 compounds with the molecular formula C12H11NO3S, including 2-(2-Methoxy-4-methyl-phenyl)-thiazole-4-carboxylic acid, 2-(3-Methoxy-4-methylphenyl)thiazole-4-carboxylic acid, 2-(2-Methoxy-4-methyl-phenyl)-thiazole-5-carboxylic 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 C12H11NO3S?
C12H11NO3S 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.