Molecular formula
C13H14N2O3S
354 compounds have this formula on CompoundList.
- Molar mass
- 278.33g/mol
- Monoisotopic mass
- 278.0725Da
- Atoms
- 33
- Elements
- 5
- Rings plus double bonds
- 8
The formula C13H14N2O3S describes a molecule made of 13 carbon atoms, 14 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 × 1356.10%12.011 × 13 = 156.143 g/mol
- H Hydrogen × 145.07%1.008 × 14 = 14.112 g/mol
- N Nitrogen × 210.07%14.007 × 2 = 28.014 g/mol
- O Oxygen × 317.24%15.999 × 3 = 47.997 g/mol
- S Sulfur × 111.52%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C13H14N2O3S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 354 compounds
N-(4-(2,4-Dihydroxyphenyl)-1,3-thiazol-2-yl)-2-methylpropanamide
CAS 1428450-95-6C13H14N2O3S
2-Ethoxycarbonyl-3,4,5,6,7,8-hexahydro(1)benzothieno(2,3-d)pyrimidin-4-one
CAS 40106-36-3C13H14N2O3S
5-Amino-2-(p-toluidino)benzenesulphonic acid
CAS 91-31-6C13H14N2O3S
3-(2-Methylpropyl)-4-oxo-2-sulfanyl-3,4-dihydroquinazoline-7-carboxylic acid
CAS 792954-09-7C13H14N2O3S
4-Methyl-2-oxo-6-thia-1,8-diazatricyclo(7.5.0.0,3,7)tetradeca-3(7),4,8-triene-5-carboxylic acid
CAS 730949-92-5C13H14N2O3S
4-Amino-N-(4-methoxyphenyl)benzene-1-sulfonamide
CAS 19837-74-2C13H14N2O3S
3-Amino-N-(4-methoxyphenyl)benzenesulfonamide
CAS 201996-24-9C13H14N2O3S
4-Amino-N-(2-methoxyphenyl)benzene-1-sulfonamide
CAS 19837-84-4C13H14N2O3S
![3-{3-Oxo-8-thia-4,6-diazatricyclo[7.4.0.0,2,7]trideca-1(9),2(7),4-trien-5-yl}propanoic acid chemical structure, C13H14N2O3S, CAS 109164-47-8](/s/ZUYIZUTYDFCUMM-UHFFFAOYSA-N.svg)
3-{3-Oxo-8-thia-4,6-diazatricyclo[7.4.0.0,2,7]trideca-1(9),2(7),4-trien-5-yl}propanoic acid
CAS 109164-47-8C13H14N2O3S
![2-[(5-Acetyl-3-cyano-6-methyl-2-pyridinyl)thio]acetic acid ethyl ester chemical structure, C13H14N2O3S, CAS 339187-57-4](/s/FBFOMFWBVIXBMA-UHFFFAOYSA-N.svg)
2-[(5-Acetyl-3-cyano-6-methyl-2-pyridinyl)thio]acetic acid ethyl ester
CAS 339187-57-4C13H14N2O3S
![Ethyl 2-(4-oxo-4,5,6,7-tetrahydro-3H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-3-yl)acetate chemical structure, C13H14N2O3S, CAS 433702-79-5](/s/BSNPBSNWKULNJU-UHFFFAOYSA-N.svg)
Ethyl 2-(4-oxo-4,5,6,7-tetrahydro-3H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-3-yl)acetate
CAS 433702-79-5C13H14N2O3S
Butanamide, N-(6-ethoxy-2-benzothiazolyl)-3-oxo-
CAS 4273-88-5C13H14N2O3S
4-Methoxy-N-(4-methyl-2-pyridinyl)benzenesulfonamide
CAS 295345-82-3C13H14N2O3S
![(4-Oxo-5,6,7,8-tetrahydro-4H-benzo[4,5]thieno[2,3-d]pyrimidin-3-yl)-acetic acid methyl ester chemical structure, C13H14N2O3S, CAS 450376-42-8](/s/JITSUDQGADZKNG-UHFFFAOYSA-N.svg)
(4-Oxo-5,6,7,8-tetrahydro-4H-benzo[4,5]thieno[2,3-d]pyrimidin-3-yl)-acetic acid methyl ester
CAS 450376-42-8C13H14N2O3S
![5-[(6-Methyl-2-benzothiazolyl)amino]-5-oxopentanoic acid chemical structure, C13H14N2O3S, CAS 261505-38-8](/s/JAEYIQNGPRGYDQ-UHFFFAOYSA-N.svg)
5-[(6-Methyl-2-benzothiazolyl)amino]-5-oxopentanoic acid
CAS 261505-38-8C13H14N2O3S
![Ethyl 3-methyl-4-oxo-4,6,7,8-tetrahydropyrrolo[1,2-a]thieno[2,3-d]pyrimidine-2-carboxylate chemical structure, C13H14N2O3S, CAS 329059-62-3](/s/NUYKMJOBLOJJPX-UHFFFAOYSA-N.svg)
Ethyl 3-methyl-4-oxo-4,6,7,8-tetrahydropyrrolo[1,2-a]thieno[2,3-d]pyrimidine-2-carboxylate
CAS 329059-62-3C13H14N2O3S
1-Thiocoumarin, 4-diethylamino-3-nitro-
CAS 59647-31-3C13H14N2O3S
Ethyl 2-((4-methoxyphenyl)amino)-1,3-thiazole-4-carboxylate
CAS 126533-79-7C13H14N2O3S
2-(3,4-Dimethoxyphenyl)-N-(1,3-thiazol-2-yl)acetamide
CAS 3719-11-7C13H14N2O3S
![2-Morpholin-4-yl-6,7-dihydro[1,4]dioxino[2,3-f][1,3]benzothiazole chemical structure, C13H14N2O3S, CAS 863001-66-5](/s/HBBBVOHRUBJOIP-UHFFFAOYSA-N.svg)
2-Morpholin-4-yl-6,7-dihydro[1,4]dioxino[2,3-f][1,3]benzothiazole
CAS 863001-66-5C13H14N2O3S
(E)-Methyl 2-(2-oxo-4-(p-tolylimino)thiazolidin-5-yl)acetate
CAS 308295-14-9C13H14N2O3S
3-Cyclopropyl-6,7-dimethoxy-2-thioxo-2,3-dihydroquinazolin-4(1H)-one
CAS 689228-90-8C13H14N2O3S
4-Methoxy-N-pyridin-2-ylmethyl-benzenesulfonamide
CAS 111195-92-7C13H14N2O3S
![Methyl {(4Z)-4-[(3-methylphenyl)imino]-2-oxo-1,3-thiazolidin-5-yl}acetate chemical structure, C13H14N2O3S, CAS 315236-89-6](/s/UZQRJFULWWCONO-UHFFFAOYSA-N.svg)
Methyl {(4Z)-4-[(3-methylphenyl)imino]-2-oxo-1,3-thiazolidin-5-yl}acetate
CAS 315236-89-6C13H14N2O3S
- 2-Methoxy-5-methyl-N-pyridin-3-yl-benzenesulfonamide332388-80-4C13H14N2O3S
- 4-[(3-Cyano-4,5,6,7-tetrahydro-1-benzothien-2-yl)amino]-4-oxobutanoic acid304666-08-8C13H14N2O3S
- 4-Methoxy-N-(5-methylpyridin-2-yl)benzenesulfonamide6001-32-7C13H14N2O3S
- 4-Ethoxy-N-pyridin-3-ylbenzenesulfonamide326885-48-7C13H14N2O3S
- 2-(Ethylsulfanyl)-6-hydroxy-3-(4-methoxyphenyl)pyrimidin-4(3H)-one352656-65-6C13H14N2O3S
- 2-(1,3-Benzoxazol-2-ylsulfanyl)-1-(morpholin-4-yl)ethan-1-one393519-00-1C13H14N2O3S
- 1-(2,3-Dihydro-1,4-benzodioxin-2-yl)-2-(4,5-dihydro-1H-imidazol-2-ylsulfanyl)ethanone369606-61-1C13H14N2O3S
- 4-Methoxy-N-(pyridin-3-ylmethyl)benzenesulfonamide206258-93-7C13H14N2O3S
- 1 suppliersEthyl 2-amino-4-(4-methoxyphenyl)-1,3-thiazole-5-carboxylate380626-32-4C13H14N2O3S
- 4-Methoxy-3-methyl-N-pyridin-2-ylbenzenesulfonamide457961-44-3C13H14N2O3S
- Ethyl 4-((2-imino-4-oxothiazolidin-5-yl)methyl)benzoate195604-29-6C13H14N2O3S
- 3-Amino-N-(2-methoxyphenyl)benzene-1-sulfonamide327093-01-6C13H14N2O3S
- Methyl 2-(2-methylpropanoylamino)-1,3-benzothiazole-6-carboxylate864860-56-0C13H14N2O3S
- 8-(4-Morpholinylsulfonyl)quinoline21168-76-3C13H14N2O3S
- N-[4-(3,4-Dimethoxyphenyl)-1,3-thiazol-2-yl]acetamide139780-67-9C13H14N2O3S
- 3-(4-Methoxyphenoxy)-N-(1,3-thiazol-2-yl)propanamide701261-16-7C13H14N2O3S
- N-([1,3]Dioxolo[4,5-f][1,3]benzothiazol-6-yl)-2,2-dimethylpropanamide892847-83-5C13H14N2O3S
- 2-Methoxy-5-methyl-N-pyridin-4-ylbenzenesulfonamide332388-79-1C13H14N2O3S
- 2-(4-Oxo-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-3(4H)-yl)propanoic acid446830-21-3C13H14N2O3S
- N-(6-Methoxy-1,3-benzothiazol-2-yl)oxolane-2-carboxamide600159-80-6C13H14N2O3S
- Ethyl 2-[(3-methyl-4-oxo-3,4-dihydroquinazolin-2-yl)sulfanyl]acetate28831-45-0C13H14N2O3S
- Methyl 2-(7-methoxy-4-methylquinazolin-2-yl)sulfanylacetate377057-35-7C13H14N2O3S
- N-(4,7-Dimethoxy-1,3-benzothiazol-2-yl)cyclopropanecarboxamide868230-71-1C13H14N2O3S
- N-[4,5-Dimethyl-3-(methylcarbamoyl)thiophen-2-yl]furan-2-carboxamide896294-47-6C13H14N2O3S
- N,N-Diethyl-5-nitro-1-benzothiophene-2-carboxamide477847-39-5C13H14N2O3S
- 3-[2-(Morpholin-4-yl)-2-oxoethyl]-1,3-benzothiazol-2(3H)-one14454-35-4C13H14N2O3S
- (2-(3-Methanesulfonylphenoxy)pyridin-3-yl)methanamine1157379-85-5C13H14N2O3S
- 3a,7a-Dimethyl-2-(1,3-thiazol-2-yl)hexahydro-1H-4,7-epoxyisoindole-1,3(2H)-dione19783-62-1C13H14N2O3S
- Methyl 4-{[(2E)-3-ethyl-4-oxo-1,3-thiazolidin-2-ylidene]amino}benzoate591210-89-8C13H14N2O3S
- 1-(3,4-Dimethoxyphenyl)-3-(thiophen-2-yl)urea902936-86-1C13H14N2O3S
- 4,7-Epoxy-1H-isoindole-1,3(2H)-dione, hexahydro-4,7-dimethyl-2-(2-thiazolyl)-19783-63-2C13H14N2O3S
- 1-Methoxymethyl-6-(phenylthio)thymine136160-17-3C13H14N2O3S
- 3-(4-Oxo-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-3(4H)-yl)propanoic acid450394-87-3C13H14N2O3S
- 2,5-Dimethyl-N'-(3-methylthiophene-2-carbonyl)furan-3-carbohydrazide1001808-55-4C13H14N2O3S
- 2,5-Dimethyl-N'-(5-methylthiophene-2-carbonyl)furan-3-carbohydrazide1031484-98-6C13H14N2O3S
- Ethyl 7-acetamido-2-aminobenzo[b]thiophene-3-carboxylate108940-16-5C13H14N2O3S
- [2-(4-Ethoxy-phenylamino)-thiazol-4-yl]-acetic acid335398-82-8C13H14N2O3S
- (7-Methyl-4-oxo-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-3(4H)-yl)acetic acid329227-51-2C13H14N2O3S
- 2-(4-Methoxyphenyl)-N-(5-methyl-4-oxo-4,5-dihydro-1,3-thiazol-2-yl)acetamide364749-44-0C13H14N2O3S
- N-(3-Carbamoyl-4,5-dimethylthiophen-2-yl)-2-methylfuran-3-carboxamide544463-80-1C13H14N2O3S
- 2-(4-Methoxyphenoxy)-N-(1,3-thiazol-2-yl)propanamide302806-99-1C13H14N2O3S
- Methyl 4-(4-hydroxyphenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate314052-39-6C13H14N2O3S
- (2Z)-N-(2-Methoxyphenyl)-2-(3-methyl-4-oxo-1,3-thiazolidin-2-ylidene)acetamideC13H14N2O3S
- 1-(2,4-Dimethoxyphenyl)-2-(5-methyl-1,3,4-thiadiazol-2-yl)ethanone724454-81-3C13H14N2O3S
- 4-Methoxy-3-methyl-N-(3-pyridinyl)benzenesulfonamide333746-10-4C13H14N2O3S
- N-(3-Carbamoyl-4,5-dimethylthiophen-2-yl)-5-methylfuran-2-carboxamide560103-47-1C13H14N2O3S
- 2-(Ethylsulfanyl)-6-hydroxy-3-(2-methoxyphenyl)pyrimidin-4(3H)-one415714-69-1C13H14N2O3S
- 1-Thiocoumarin, 4-butylamino-3-nitro-59647-29-9C13H14N2O3S
- 2-[Methyl(naphthalen-2-ylsulfonyl)amino]acetamide701225-58-3C13H14N2O3S
- Methyl 4-{[(cyclopropylcarbonyl)carbamothioyl]amino}benzoate642976-58-7C13H14N2O3S
- (3,5-Dimethylisoxazol-4-yl)methyl 2-(methylthio)nicotinate556030-17-2C13H14N2O3S
- 3-Methyl-2-(4-oxo-2-sulfanyl-3,4-dihydroquinazolin-3-yl)butanoic acid869472-73-1C13H14N2O3S
- 2-[(4-Methoxybenzyl)amino]-4-methyl-1,3-thiazole-5-carboxylic acid927993-42-8C13H14N2O3S
- 2-(3'-(5'-Hydroxyindolyl)methyl)-1,3-thiazolidine-4-carboxylic acid121514-30-5C13H14N2O3S
- Ethyl 4-cyano-5-(cyclopropanecarboxamido)-3-methylthiophene-2-carboxylate540530-15-2C13H14N2O3S
- Methyl 2-(2-propanoylimino-1,3-benzothiazol-3-yl)acetate865197-71-3C13H14N2O3S
- Benzo[d][1,3]dioxol-5-yl(2-(ethylthio)-4,5-dihydro-1H-imidazol-1-yl)methanone892475-44-4C13H14N2O3S
- [(2-Methoxy-4-methylphenyl)sulfonyl]-3-pyridylamine1206137-73-6C13H14N2O3S
- N-(3-Phenoxy-4-pyridinyl)ethanesulfonamide833455-54-2C13H14N2O3S
- 2-(2-Methoxyphenoxy)-N-(3-methylisothiazol-5-yl)acetamide1207041-11-9C13H14N2O3S
- 7-Methyl-2-(methylsulfonyl)1,2,8,8a-tetrahydro-cyclopropa(c)pyrrolo(3,2-e)indol-4(5H)-one79035-09-9C13H14N2O3S
- Ethyl 2-propionamidobenzo[d]thiazole-6-carboxylate864860-67-3C13H14N2O3S
- 1-(4-Methoxybenzo[d]thiazol-2-yl)azetidin-3-yl acetate1396577-68-6C13H14N2O3S
- 4-(2-Cyclobutyl-1,3-oxazol-5-yl)benzenesulfonamide1807537-77-4C13H14N2O3S
- 1 supplierstert-Butyl 4-formylbenzo[d]thiazol-2-ylcarbamate1223748-47-7C13H14N2O3S
- N-(Cyclopropylsulfonyl)-1-methyl-1H-indole-6-carboxamide2316838-22-7C13H14N2O3S
- Ethyl 2-((5-(p-tolyl)-1,3,4-oxadiazol-2-yl)thio)acetate84160-40-7C13H14N2O3S
- 4-(4-Methyl-benzothiazol-2-ylcarbamoyl)-butyric acid385402-31-3C13H14N2O3S
- Methanesulfonamide, N-(4-amino-2-phenoxyphenyl)-51765-60-7C13H14N2O3S
- [4-(4-Methoxyphenyl)-2-(methylamino)-1,3-thiazol-5-yl]acetic acid1019107-99-3C13H14N2O3S
- (6-Ethoxy-4-methyl-quinazolin-2-ylsulfanyl)-acetic acid524055-60-5C13H14N2O3S
- 4-Amino-N-(3-methoxyphenyl)benzenesulfonamide19837-79-7C13H14N2O3S
- 1-(1,1-Dioxidotetrahydro-3-thienyl)-3-phenyl-1H-pyrazol-5-ol1246069-39-5C13H14N2O3S
- 5-(Benzothiazol-2-ylcarbamoyl)-pentanoic acid312614-93-0C13H14N2O3S
- 4-Acetamido-N-(2-oxothiolan-3-yl)benzamide472984-65-9C13H14N2O3S
- 4-Imidazolidinepropanoic acid, 4-methyl-5-oxo-1-phenyl-2-thioxo-66326-04-3C13H14N2O3S
Frequently asked questions
What is the molar mass of C13H14N2O3S?
The molar mass of C13H14N2O3S is 278.33 g/mol, calculated from standard atomic weights for 13 carbon atoms, 14 hydrogen atoms, 2 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 278.0725 Da.
How many compounds have the formula C13H14N2O3S?
CompoundList lists 354 compounds with the molecular formula C13H14N2O3S, including N-(4-(2,4-Dihydroxyphenyl)-1,3-thiazol-2-yl)-2-methylpropanamide, 2-Ethoxycarbonyl-3,4,5,6,7,8-hexahydro(1)benzothieno(2,3-d)pyrimidin-4-one, 5-Amino-2-(p-toluidino)benzenesulphonic 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 C13H14N2O3S?
C13H14N2O3S 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.