Molecular formula
C12H13NO2S
257 compounds have this formula on CompoundList.
- Molar mass
- 235.30g/mol
- Monoisotopic mass
- 235.0667Da
- Atoms
- 29
- Elements
- 5
- Rings plus double bonds
- 7
The formula C12H13NO2S describes a molecule made of 12 carbon atoms, 13 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 × 1261.25%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 135.57%1.008 × 13 = 13.104 g/mol
- N Nitrogen × 15.95%14.007 × 1 = 14.007 g/mol
- O Oxygen × 213.60%15.999 × 2 = 31.998 g/mol
- S Sulfur × 113.63%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C12H13NO2S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 257 compounds
Carboxin
CAS 5234-68-4C12H13NO2S
Ethyl 3-methyl-4H-1,4-benzothiazine-2-carboxylate
CAS 7625-01-6C12H13NO2S
![2,5-Dimethyl-1-[(thiophen-2-yl)methyl]-1H-pyrrole-3-carboxylic acid chemical structure, C12H13NO2S, CAS 306936-14-1](/s/MYRBXKXOHIDTFU-UHFFFAOYSA-N.svg)
2,5-Dimethyl-1-[(thiophen-2-yl)methyl]-1H-pyrrole-3-carboxylic acid
CAS 306936-14-1C12H13NO2S
(1z)-1-(3-Ethyl-5-Hydroxy-1,3-Benzothiazol-2(3H)-Ylidene)propan-2-One
CAS 1169755-45-6C12H13NO2S
4-(3,4-Dimethoxyphenyl)-2-methyl-1,3-thiazole
CAS 256950-42-2C12H13NO2S
Methyl 4-(1,3-benzothiazol-2-yl)butanoate
CAS 100192-34-5C12H13NO2S
2-Methyl-N-(2-oxothiolan-3-yl)benzamide
CAS 321521-69-1C12H13NO2S
5-(1,3-Benzothiazol-2-yl)pentanoic acid
CAS 21224-20-4C12H13NO2S
4-Methyl-N-(2-oxothiolan-3-yl)benzamide
CAS 466683-04-5C12H13NO2S
![4-(Cyclopropylmethyl)-2-methyl-4H-thieno[3,2-b]pyrrole-5-carboxylic acid chemical structure, C12H13NO2S, CAS 1048468-39-8](/s/IXFSGYJYYJIUGG-UHFFFAOYSA-N.svg)
4-(Cyclopropylmethyl)-2-methyl-4H-thieno[3,2-b]pyrrole-5-carboxylic acid
CAS 1048468-39-8C12H13NO2S
2,5-Dimethyl-N-(thiophen-2-ylmethyl)furan-3-carboxamide
CAS 524732-89-6C12H13NO2S
2-Methyl-1-(4-methylphenyl)sulfonylpyrrole
CAS 17900-53-7C12H13NO2S
![N-[2-(Furan-2-yl)ethyl]-3-methylthiophene-2-carboxamide chemical structure, C12H13NO2S, CAS 923677-88-7](/s/KIKUMXNORRHASH-UHFFFAOYSA-N.svg)
N-[2-(Furan-2-yl)ethyl]-3-methylthiophene-2-carboxamide
CAS 923677-88-7C12H13NO2S
tert-Butyl 3-isothiocyanatobenzoate
CAS 486415-53-6C12H13NO2S
tert-Butyl 4-isothiocyanatobenzoate
CAS 486415-37-6C12H13NO2S
2-(1H-Indol-3-ylsulfanyl)butanoic acid
CAS 164659-62-5C12H13NO2S
Ethanone, 2-(morpholin-4-yl)-1-phenyl-2-thioxo-
CAS 5509-99-9C12H13NO2S
2-(1-Methyl-3-methylthioindol-2-yl)acetic acid
CAS 57666-07-6C12H13NO2S
![3-(Pyrrolidin-1-yl)benzo[b]thiophene 1,1-dioxide chemical structure, C12H13NO2S, CAS 17289-13-3](/s/BXAXDAGYMSTWSX-UHFFFAOYSA-N.svg)
3-(Pyrrolidin-1-yl)benzo[b]thiophene 1,1-dioxide
CAS 17289-13-3C12H13NO2S
![Ethyl 2-[2H-1,4-benzothiazin-3(4H)-yliden]acetate chemical structure, C12H13NO2S, CAS 99803-05-1](/s/ZVUNXUBYWPNSIE-CLFYSBASSA-N.svg)
Ethyl 2-[2H-1,4-benzothiazin-3(4H)-yliden]acetate
CAS 99803-05-1C12H13NO2S
![5-Cyclopentyl-5H-thieno[2,3-c]pyrrole-2-carboxylic acid chemical structure, C12H13NO2S, CAS 1706436-06-7](/s/DEQZTOFVFQZXBM-UHFFFAOYSA-N.svg)
5-Cyclopentyl-5H-thieno[2,3-c]pyrrole-2-carboxylic acid
CAS 1706436-06-7C12H13NO2S
Phenylthilone
CAS 115-55-9C12H13NO2S
N-(2-(Furan-3-yl)ethyl)-2-(thiophen-3-yl)acetamide
CAS 1797290-50-6C12H13NO2S
Phenylthiodione
CAS 3571-78-6C12H13NO2S
- Methyl 3-(2,5-dimethyl-1H-pyrrol-1-yl)thiophene-2-carboxylate175137-41-4C12H13NO2S
- Ethyl 5-Amino-3-methylbenzo[b]thiophene-2-carboxylate31310-19-7C12H13NO2S
- 3-Methyl-N-(2-oxotetrahydrothiophen-3-yl)benzamide321521-70-4C12H13NO2S
- 6,7,8,9-Tetrahydro-2-methyl-4H,5H-cyclohepta[4,5]thieno[2,3-d][1,3]oxazin-4-one63826-35-7C12H13NO2S
- 4-(1H-Indol-3-ylthio)butanoic acid187030-13-3C12H13NO2S
- N-Ethylnaphthalene-2-sulfonamide71862-50-5C12H13NO2S
- (1-Ethyl-1H-indol-3-ylsulfanyl)-acetic acid883539-49-9C12H13NO2S
- Ethyl 3-amino-4-methylbenzo[b]thiophene-2-carboxylate181284-94-6C12H13NO2S
- N,N-Dimethylnaphthalene-2-sulfonamide63296-70-8C12H13NO2S
- 1-[(4R)-4-Phenyl-2-thioxo-3-oxazolidinyl]-1-propanone1328839-29-7C12H13NO2S
- 1,4-Oxathiin-2-carboxamide, 5,6-dihydro-3-methyl-N-phenyl-69892-02-0C12H13NO2S
- 1-Naphthalenesulfonamide, N,N-dimethyl-128309-41-1C12H13NO2S
- 1-[(4S)-4-Phenyl-2-thioxo-3-oxazolidinyl]-1-propanone1328839-27-5C12H13NO2S
- 1-(Benzenesulfonyl)cyclopentane-1-carbonitrile170803-75-5C12H13NO2S
- Ethyl 5-methyl-2-(1H-pyrrol-1-yl)thiophene-3-carboxylate151258-64-9C12H13NO2S
- N-Naphthalen-2-ylethanesulfonamide14715-59-4C12H13NO2S
- 1H-Isoindole-1,3(2H)-dione, 2-(butylthio)-17796-73-5C12H13NO2S
- 3-Indolizinecarboxylic acid, 2-(methylthio)-, ethyl ester123471-45-4C12H13NO2S
- Hippuric acid, alpha-isopropylidene88612-31-1C12H13NO2S
- 2-(3-(Methylthio)propyl)isoindoline-1,3-dione52096-79-4C12H13NO2S
- [2-(4-Ethoxyphenyl)-1,3-thiazol-4-yl]methanol147046-36-4C12H13NO2S
- 1-(1-Isocyanobut-3-ene-1-sulfonyl)-4-methylbenzene58379-85-4C12H13NO2S
- Ethyl 2-thioxo-1,2,3,4-tetrahydroquinoline-4-carboxylate1291486-25-3C12H13NO2S
- Ethyl 4-Methyl-2-(1H-pyrrol-1-yl)thiophene-3-carboxylate874832-22-1C12H13NO2S
- Ethyl 5-methyl-3-(thiophen-2-yl)-1H-pyrrole-2-carboxylate31894-56-1C12H13NO2S
- 2H-1,3-Thiazine-2,4(3H)-dione, dihydro-5-ethyl-5-phenyl-7059-31-6C12H13NO2S
- Ethyl 2-(2H-1,4-benzothiazin-3-yl)acetate885459-18-7C12H13NO2S
- Methyl 2-(2,5-dimethyl-1H-pyrrol-1-yl)-3-thiophenecarboxylate478077-85-9C12H13NO2S
- 3-[(3,5-Dimethylphenyl)methyl]-1,3-thiazolidine-2,4-dione848606-42-8C12H13NO2S
- Ethyl 3-amino-7-methylbenzo[b]thiophene-2-carboxylate2092140-45-7C12H13NO2S
- 1-[3-(Methylsulfonyl)phenyl]cyclobutanecarbonitrile1314658-24-6C12H13NO2S
- 2-Methyl-4-(3-methylphenyl)thiomorpholine-3,5-dione344267-13-6C12H13NO2S
- 4-(2,4-Dimethoxyphenyl)-2-methyl-1,3-thiazole448908-41-6C12H13NO2S
- Methyl 2-amino-3-(benzo[b]thiophen-3-yl)propanoate106613-39-2C12H13NO2S
- N-Ethylnaphthalene-1-sulfonamide898645-51-7C12H13NO2S
- 3-[(4-Methylphenyl)sulfanyl]piperidine-2,6-dione2361512-77-6C12H13NO2S
- Ethyl 2-isothiocyanato-3-phenylpropanoate62246-53-1C12H13NO2S
- 2,4-Thiazolidinedione, 5-((3,4-dimethylphenyl)methyl)-79525-06-7C12H13NO2S
- 3-(3-Phenylpropyl)-1,3-thiazolidine-2,4-dione866137-06-6C12H13NO2S
- Butyl 4-isothiocyanatobenzoate698992-36-8C12H13NO2S
- 2-(4-Mercaptobutyl)isoindoline-1,3-dione118312-98-4C12H13NO2S
- N-(3,5-Dimethylphenylthio)succinimide473258-21-8C12H13NO2S
- 3-Methyl-1-(4-methylbenzenesulfonyl)-1H-pyrrole153633-33-1C12H13NO2S
- 4-Ethyl-5-methyl-2-(1H-pyrrol-1-yl)thiophene-3-carboxylic acid952959-34-1C12H13NO2S
- Methyl 5-(2,5-dimethyl-1H-pyrrol-1-yl)thiophene-2-carboxylate949223-60-3C12H13NO2S
- (4,5-Dimethylfuran-2-yl)(4,5-dimethylthiazol-2-yl)-methanone666734-69-6C12H13NO2S
- Ethyl 2-methyl-4-(2-thienyl)-1H-pyrrole-3-carboxylate1105195-63-8C12H13NO2S
- Ethyl 2-cyano-3-(5-methylthien-2-yl)but-2-enoate1883164-06-4C12H13NO2S
- (2-Methyl-3-methylsulfanyl-1H-indol-5-yl) acetate40015-16-5C12H13NO2S
- 4-[(4-Methylphenyl)methyl]thiomorpholine-3,5-dione338953-62-1C12H13NO2S
- N-(2-Methyl-1-naphthyl)methanesulfonamide860610-48-6C12H13NO2S
- 3-Thiomorpholinone, 4,5-dimethyl-6-phenyl-63906-74-1C12H13NO2S
- 2-Methyl-4-(4-methylphenyl)-3,5-thiomorpholinedione344266-83-7C12H13NO2S
- 3-[2-(4-Methylphenyl)-2-oxoethyl]-1,3-thiazolidin-2-one156212-36-1C12H13NO2S
- 2-[(E)-2-Phenylethenyl]-1,3-thiazolidine-4-carboxylic acid874509-87-2C12H13NO2S
- 5,8-Dimethoxy-4-methylquinoline-2-thiol199281-87-3C12H13NO2S
- Methyl 3-(2-pyridinylthio)bicyclo[1.1.1]pentane-1-carboxylate131515-43-0C12H13NO2S
- N-[1-(Furan-3-yl)propan-2-yl]thiophene-3-carboxamide1798542-84-3C12H13NO2S
- 3-(Benzo[d]thiazol-2-yl)-2,2-dimethylpropanoic acid1520003-06-8C12H13NO2S
- Ethanethioic acid, S-[2-[(2-propenylamino)carbonyl]phenyl] ester69672-43-1C12H13NO2S
- 2-Isocyano-3-(benzylthio)propionic acid methyl ester730964-75-7C12H13NO2S
- Cyclobutanecarbonitrile, 2-[(phenylsulfonyl)methyl]-88112-40-7C12H13NO2S
- 2-Methyl-4-(2-methylphenyl)thiomorpholine-3,5-dione344267-20-5C12H13NO2S
- (R)-3-Amino-4-(benzo[b]thiophen-3-yl)butanoic acidC12H13NO2S
- N,6-dimethylnaphthalene-2-sulfonamide881287-34-9C12H13NO2S
- 4(5H)-Oxazolethione, 2-(4-methoxyphenyl)-5,5-dimethyl-306955-38-4C12H13NO2S
- 5-Ethyl-4-methyl-2-(1H-pyrrol-1-yl)thiophene-3-carboxylic acid952959-56-7C12H13NO2S
- 1-[(1-Phenylethyl)sulfanyl]pyrrolidine-2,5-dione67277-72-9C12H13NO2S
- 6-Methoxy-N,2-dimethyl-1-benzothiophene-3-carboxamide638216-86-1C12H13NO2S
- 6-Methoxy-1-methyl-2-thioxo-1,2,3,4-tetrahydro-7-quinolinecarbaldehyde187679-82-9C12H13NO2S
- Ethyl 6-(methylsulfanyl)-1H-2-indolecarboxylate476617-73-9C12H13NO2S
- 2-[2-(4-Methoxy-phenyl)-thiazol-4-yl]-ethanol668477-89-2C12H13NO2S
- Cinnamamide, N,N-dimethyl-3,4-methylenedioxythio-88166-79-4C12H13NO2S
- 4-Cyclopentyl-4H-thieno[3,2-b]pyrrole-5-carboxylic acid1146291-78-2C12H13NO2S
- N-[1-(Furan-2-yl)propan-2-yl]thiophene-3-carboxamide1181872-83-2C12H13NO2S
- N-[1-(Furan-2-yl)propan-2-yl]thiophene-2-carboxamide1219902-07-4C12H13NO2S
Frequently asked questions
What is the molar mass of C12H13NO2S?
The molar mass of C12H13NO2S is 235.30 g/mol, calculated from standard atomic weights for 12 carbon atoms, 13 hydrogen atoms, 1 nitrogen atom, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 235.0667 Da.
How many compounds have the formula C12H13NO2S?
CompoundList lists 257 compounds with the molecular formula C12H13NO2S, including Carboxin, Ethyl 3-methyl-4H-1,4-benzothiazine-2-carboxylate, 2,5-Dimethyl-1-[(thiophen-2-yl)methyl]-1H-pyrrole-3-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 C12H13NO2S?
C12H13NO2S has a degree of unsaturation of 7. 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.