Molecular formula
C12H11NO2S
292 compounds have this formula on CompoundList.
- Molar mass
- 233.28g/mol
- Monoisotopic mass
- 233.0511Da
- Atoms
- 27
- Elements
- 5
- Rings plus double bonds
- 8
The formula C12H11NO2S describes a molecule made of 12 carbon atoms, 11 hydrogen atoms, 1 nitrogen atom, 2 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 × 1261.78%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 114.75%1.008 × 11 = 11.088 g/mol
- N Nitrogen × 16.00%14.007 × 1 = 14.007 g/mol
- O Oxygen × 213.72%15.999 × 2 = 31.998 g/mol
- S Sulfur × 113.74%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C12H11NO2S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 292 of 292 compounds
![4-[4-(Oxiran-2-ylmethoxy)phenyl]-1,3-thiazole chemical structure, C12H11NO2S, CAS 2411237-82-4](/s/DIIQQMNVVJMJDP-UHFFFAOYSA-N.svg)
4-[4-(Oxiran-2-ylmethoxy)phenyl]-1,3-thiazole
CAS 2411237-82-4C12H11NO2S
N-(1-Benzothiophen-3-ylmethyl)oxirane-2-carboxamide
CAS 2411218-14-7C12H11NO2S
N-(1-Benzothiophen-5-ylmethyl)oxirane-2-carboxamide
CAS 2418680-47-2C12H11NO2S
![5-[(2,4-Dimethylphenyl)methylene]-2,4-thiazolidinedione chemical structure, C12H11NO2S, CAS 4818-19-3](/s/KFYPWWDPFGBNDO-POHAHGRESA-N.svg)
5-[(2,4-Dimethylphenyl)methylene]-2,4-thiazolidinedione
CAS 4818-19-3C12H11NO2S
1-Penten-3-one, 1-(2-thioxo-3(2H)-benzoxazolyl)-
CAS 88235-10-3C12H11NO2S
5-Benzylidene-3-ethyl-1,3-thiazolidine-2,4-dione
CAS 55547-89-2C12H11NO2S
5-(2,3-Dihydro-1H-inden-5-yl)-1,3-thiazolidine-2,4-dione
CAS 88599-31-9C12H11NO2S
2-Hydroxy-1-(4-methyl-2-phenyl-5-thiazolyl)ethanone
CAS 122229-25-8C12H11NO2S
4-(2,4-Dimethylphenyl)-1,3-thiazole-2-carboxylic acid
CAS 886367-11-9C12H11NO2S
3,4-Dimethyl-1-(4-sulfanylphenyl)-1H-pyrrole-2,5-dione
CAS 88595-27-1C12H11NO2S
Benzyl thiophen-2-ylcarbamate
CAS 64307-10-4C12H11NO2S
2-Amino-5-benzylthiophene-3-carboxylic acid
CAS 1823260-44-1C12H11NO2S
Methyl 3-(3-aminophenyl)thiophene-2-carboxylate
CAS 1891316-69-0C12H11NO2S
2-Ethyl-4-phenylthiazole-5-carboxylic acid
CAS 905808-16-4C12H11NO2S
2-Amino-5-methyl-4-phenylthiophene-3-carboxylic acid
CAS 899688-02-9C12H11NO2S
2-(4-Ethylphenyl)thiazole-5-carboxylic acid
CAS 886370-11-2C12H11NO2S
2-(3,4-Dimethyl-phenyl)-thiazole-4-carboxylic acid
CAS 886368-69-0C12H11NO2S
![3-[(1H-Indol-3-yl)sulfanyl]but-2-enoic acid chemical structure, C12H11NO2S, CAS 61164-49-6](/s/WLFUWIGNWYSYGN-UHFFFAOYSA-N.svg)
3-[(1H-Indol-3-yl)sulfanyl]but-2-enoic acid
CAS 61164-49-6C12H11NO2S
![3-[2-(Methanesulfonyl)ethenyl]quinoline chemical structure, C12H11NO2S, CAS 918341-19-2](/s/VITAAAAERAZYKH-UHFFFAOYSA-N.svg)
3-[2-(Methanesulfonyl)ethenyl]quinoline
CAS 918341-19-2C12H11NO2S
![4-[(5-Methyl-1,3-thiazol-2-yl)methoxy]benzaldehyde chemical structure, C12H11NO2S, CAS 1417170-98-9](/s/YEZQBGXTXRUSBO-UHFFFAOYSA-N.svg)
4-[(5-Methyl-1,3-thiazol-2-yl)methoxy]benzaldehyde
CAS 1417170-98-9C12H11NO2S
5-(6-Methoxy-5-methylpyridin-3-yl)thiophene-2-carbaldehyde
CAS 1216181-24-6C12H11NO2S
![5-[3-(2-Oxopyrrolidin-1-yl)prop-1-yn-1-yl]thiophene-2-carbaldehyde chemical structure, C12H11NO2S, CAS 2098121-06-1](/s/NVSSDNAMPWHHOO-UHFFFAOYSA-N.svg)
5-[3-(2-Oxopyrrolidin-1-yl)prop-1-yn-1-yl]thiophene-2-carbaldehyde
CAS 2098121-06-1C12H11NO2S
![4-[3-(2-Oxopyrrolidin-1-yl)prop-1-yn-1-yl]thiophene-2-carbaldehyde chemical structure, C12H11NO2S, CAS 2098036-54-3](/s/KXMQEBPSAOVFPR-UHFFFAOYSA-N.svg)
4-[3-(2-Oxopyrrolidin-1-yl)prop-1-yn-1-yl]thiophene-2-carbaldehyde
CAS 2098036-54-3C12H11NO2S
![4-[(2-Aminophenyl)thio]-1,3-benzenediol chemical structure, C12H11NO2S, CAS 100063-19-2](/s/OPMYKCZHMNARPZ-UHFFFAOYSA-N.svg)
4-[(2-Aminophenyl)thio]-1,3-benzenediol
CAS 100063-19-2C12H11NO2S
- I+/--Methyl-2-phenyl-4-thiazoleacetic acid25602-41-9C12H11NO2S
- 2-Methoxy-3-(4-methyl-2-thiazolyl)benzaldehyde2625950-00-5C12H11NO2S
- 3-(4,5-Dimethyl-2-thiazolyl)-2-hydroxyBenzaldehyde2625949-99-5C12H11NO2S
- Thieno[3,2-c]quinoline, 2,3-dihydro-4-methyl-, 1,1-dioxide94934-08-4C12H11NO2S
- 4-(3-Amino-4-methoxyphenyl)thiophene-2-carbaldehyde2138523-78-9C12H11NO2S
- 5-(2,3-Dihydro-1H-inden-2-yl)-1,3-thiazolidine-2,4-dione2913268-15-0C12H11NO2S
- Methyl 2-cyano-3-[4-(methylthio)phenyl]-2-propenoate124663-43-0C12H11NO2S
- N-(6-Methyl-4-oxo-4H-1-benzothiopyran-3-yl)acetamide61423-76-5C12H11NO2S
- Prop-2-en-1-yl (1,3-benzothiazol-2-yl)acetate62886-11-7C12H11NO2S
- 2-Amino-4-(m-tolyl)thiophene-3-carboxylic acid899691-86-2C12H11NO2S
- 2-(Methylsulfonyl)-4-phenylpyridine528522-80-7C12H11NO2S
- 2-(2-Methylbenzyl)thiazole-4-carboxylic acid1215990-20-7C12H11NO2S
- (2-(2,3-Dihydrobenzofuran-5-yl)thiazol-5-yl)methanol1483762-93-1C12H11NO2S
- 5-(3-Methoxyphenyl)-2-thiophenecarboxamide1170732-37-2C12H11NO2S
- Methyl 5-(4-aminophenyl)thiophene-2-carboxylate80387-66-2C12H11NO2S
- 2-(Naphthalen-1-yl)ethene-1-sulfonamide134640-92-9C12H11NO2S
- Ethyl 3-(thieno[3,2-c]pyridin-2-yl)prop-2-enoate870773-99-2C12H11NO2S
- 2-(4-Propanoylphenyl)-1,2-thiazol-3(2H)-one870476-67-8C12H11NO2S
- Ethyl 2-cyano-3-(4-sulfanylphenyl)prop-2-enoate921927-48-2C12H11NO2S
- O-Phenyl 2-cyano-3-ethoxyprop-2-enethioate90279-77-9C12H11NO2S
- 3-Ethoxy-4-(1,3-thiazol-2-yl)benzaldehyde1350762-17-2C12H11NO2S
- 5-Ethoxy-2-(1,3-thiazol-2-yl)benzaldehyde1350762-06-9C12H11NO2S
- 3-Amino-4-(4-methylphenyl)thiophene-2-carboxylic acid1268130-01-3C12H11NO2S
- 2-[1-(1,3-Benzothiazol-2-yl)cyclopropyl]acetic acid1484113-45-2C12H11NO2S
- 2-Methyl-6-(phenylsulfonyl)pyridine182233-49-4C12H11NO2S
- 1-(1,3-Benzothiazol-2-yl)cyclobutane-1-carboxylic acid1880016-23-8C12H11NO2S
- 1-[(1,3-Benzothiazol-2-yl)methyl]cyclopropane-1-carboxylic acid1566247-50-4C12H11NO2S
- (2-(2,3-Dihydrobenzofuran-5-yl)thiazol-4-yl)methanol1890008-66-8C12H11NO2S
- 4-(3-Methoxy-1,2-thiazol-5-yl)-3-methylbenzaldehyde1995743-36-6C12H11NO2S
- 3-(5-Thiazolyl)benzeneacetic acid methyl ester1944483-55-9C12H11NO2S
- 5-Ethyl-6-hydroxy-2-phenyl-4H-1,3-thiazin-4-one116319-03-0C12H11NO2S
- 4-Methyl-6-(methylsulfanyl)quinoline-2-carboxylic acid2137538-81-7C12H11NO2S
- 4-Methyl-7-(methylsulfanyl)quinoline-2-carboxylic acid2137637-70-6C12H11NO2S
- 5-[2-(Hydroxymethyl)-6-methylpyridin-3-yl]thiophene-2-carbaldehyde2138156-04-2C12H11NO2S
- 4-(3-Methoxy-1,2-thiazol-4-yl)-3-methylbenzaldehyde2138166-00-2C12H11NO2S
- {7-Methoxy-4H-indeno[2,1-d][1,2]oxazol-3-yl}methanethiol2137631-67-3C12H11NO2S
- 3-(3-Amino-4-methylphenyl)thiophene-2-carboxylic acid2137808-59-2C12H11NO2S
- 3-(5-Amino-2-methylphenyl)thiophene-2-carboxylic acid2138555-29-8C12H11NO2S
- 5-(3-Amino-5-methoxyphenyl)thiophene-2-carbaldehyde2138047-58-0C12H11NO2S
- 5-(3-Amino-4-methoxyphenyl)thiophene-2-carbaldehyde2138519-68-1C12H11NO2S
- 3-Amino-4-(5-methylthiophen-3-yl)benzoic acid2138118-93-9C12H11NO2S
- 3-(3-Amino-5-methylphenyl)thiophene-2-carboxylic acid2138075-69-9C12H11NO2S
- 4-(3-Amino-5-methoxyphenyl)thiophene-2-carbaldehyde2138104-80-8C12H11NO2S
- 3-[3-(Aminomethyl)phenyl]thiophene-2-carboxylic acid2167505-00-0C12H11NO2S
- 3-[(Methylsulfanyl)methyl]quinoline-4-carboxylic acid2167329-76-0C12H11NO2S
- 4-(1,3-Benzothiazol-2-yl)-2-methylidenebutanoic acid2229159-20-8C12H11NO2S
- 2-(2-Nitroethyl)-5-phenylthiophene2229330-18-9C12H11NO2S
- 5-(1,3-Benzothiazol-2-yl)pent-2-enoic acid2229686-92-2C12H11NO2S
- 3-Amino-2-(5-methylthiophen-3-yl)benzoic acid2138534-50-4C12H11NO2S
- 2-Amino-2-(5-phenylthiophen-2-yl)acetic acid2228109-95-1C12H11NO2S
- 2-[4-(3-Methyl-1,2-thiazol-5-yl)phenyl]acetic acid2021702-20-3C12H11NO2S
- Methyl 3-amino-4-(thiophen-2-yl)benzoate2138540-11-9C12H11NO2S
- Methyl 5-(6-methylpyridin-3-yl)thiophene-2-carboxylate2137997-55-6C12H11NO2S
- 2-(Benzo[d]thiazol-2-yl)dihydro-2H-pyran-4(3H)-one2352918-51-3C12H11NO2S
- 5-Methyl-4-(3-methylpyridin-4-yl)thiophene-2-carboxylic acid3126877-50-4C12H11NO2S
- (4Z)-4-(Ethylsulfanylmethylidene)-2-phenyl-1,3-oxazol-5-one61861-52-7C12H11NO2S
- 1-(2,4-Dimethylphenyl)-3-thioxopyrrolidine-2,5-dione88892-84-6C12H11NO2S
- 2-Amino-2-(4-phenylthiophen-2-yl)acetic acid1396964-30-9C12H11NO2S
- (4Z)-3-Methyl-4-[(4-methylphenyl)sulfanylmethylidene]-1,2-oxazol-5-one61861-72-1C12H11NO2S
- (4Z)-4-(Benzylsulfanylmethylidene)-3-methyl-1,2-oxazol-5-one61861-46-9C12H11NO2S
- (E)-3-Methyl-4-((p-tolylthio)methylene)isoxazol-5(4H)-one61861-73-2C12H11NO2S
- (E)-4-((Benzylthio)methylene)-3-methylisoxazol-5(4H)-one61861-47-0C12H11NO2S
- (Z)-5-Methyl-2-(2-oxo-2-phenylethylidene)thiazolidin-4-one853797-67-8C12H11NO2S
- (Z)-4-((Ethylthio)methylene)-3-phenylisoxazol-5(4H)-one61861-76-5C12H11NO2S
- (4-Methoxyphenyl)(2-methylthiazol-5-yl)methanone1701964-73-9C12H11NO2S
- 3-(4-(2-Cyanoethyl)-2-mercaptophenyl)acrylic acid1807399-42-3C12H11NO2S
- (E)-4-(2-(Methylsulfonyl)vinyl)isoquinoline918341-20-5C12H11NO2S
- (2-Ethoxythiazol-5-yl)(phenyl)methanone2941331-21-9C12H11NO2S
Frequently asked questions
What is the molar mass of C12H11NO2S?
The molar mass of C12H11NO2S is 233.28 g/mol, calculated from standard atomic weights for 12 carbon atoms, 11 hydrogen atoms, 1 nitrogen atom, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 233.0511 Da.
How many compounds have the formula C12H11NO2S?
CompoundList lists 292 compounds with the molecular formula C12H11NO2S, including 4-[4-(Oxiran-2-ylmethoxy)phenyl]-1,3-thiazole, N-(1-Benzothiophen-3-ylmethyl)oxirane-2-carboxamide, N-(1-Benzothiophen-5-ylmethyl)oxirane-2-carboxamide. 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 C12H11NO2S?
C12H11NO2S 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.