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 101 to 200 of 354 compounds
![Ethyl 2-[(cyanoacetyl)amino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate chemical structure, C13H14N2O3S, CAS 544434-08-4](/s/JIHSEENGKXWTIM-UHFFFAOYSA-N.svg)
Ethyl 2-[(cyanoacetyl)amino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate
CAS 544434-08-4C13H14N2O3S
![Methyl 2-[(cyanoacetyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate chemical structure, C13H14N2O3S, CAS 544440-85-9](/s/WVKDHSGANSTAPT-UHFFFAOYSA-N.svg)
Methyl 2-[(cyanoacetyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate
CAS 544440-85-9C13H14N2O3S
1-(2-((2,5-Dimethoxyphenyl)amino)thiazol-5-yl)ethanone
CAS 952183-59-4C13H14N2O3S
4-Methoxy-N-(4-pyridinylmethyl)benzenesulfonamide
CAS 126790-86-1C13H14N2O3S
2-Methoxy-5-methyl-N-pyridin-2-ylbenzenesulfonamide
CAS 332388-81-5C13H14N2O3S
Isopropyl 2-(acetylamino)-1,3-benzothiazole-6-carboxylate
CAS 134949-43-2C13H14N2O3S
N-(6-Methoxypyridin-3-yl)-2-methylbenzene-1-sulfonamide
CAS 680591-13-3C13H14N2O3S
![[(4-Ethoxyphenyl)sulfonyl]-2-pyridylamine chemical structure, C13H14N2O3S, CAS 326885-46-5](/s/VHQWMWGEVQXGBR-UHFFFAOYSA-N.svg)
[(4-Ethoxyphenyl)sulfonyl]-2-pyridylamine
CAS 326885-46-5C13H14N2O3S
![2-(4-Oxo-6,7-dihydro-4H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-3(5H)-yl)butanoic acid chemical structure, C13H14N2O3S, CAS 446830-17-7](/s/LATCCAOKFAENSY-UHFFFAOYSA-N.svg)
2-(4-Oxo-6,7-dihydro-4H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-3(5H)-yl)butanoic acid
CAS 446830-17-7C13H14N2O3S
Methyl 4-oxo-3-propan-2-yl-2-sulfanylidene-1H-quinazoline-7-carboxylate
CAS 451465-64-8C13H14N2O3S
![Ethyl 4-methyl-2-[(6-methylpyridin-3-yl)oxy]-1,3-thiazole-5-carboxylate chemical structure, C13H14N2O3S, CAS 1199215-94-5](/s/CDSFGMQCCFHPRG-UHFFFAOYSA-N.svg)
Ethyl 4-methyl-2-[(6-methylpyridin-3-yl)oxy]-1,3-thiazole-5-carboxylate
CAS 1199215-94-5C13H14N2O3S
![Methyl 2-(acetylamino)-5-[(1E)-1-cyanoprop-1-en-2-yl]-4-methylthiophene-3-carboxylate chemical structure, C13H14N2O3S, CAS 6045-27-8](/s/ZUGXGUVZWKTUNP-FNORWQNLSA-N.svg)
Methyl 2-(acetylamino)-5-[(1E)-1-cyanoprop-1-en-2-yl]-4-methylthiophene-3-carboxylate
CAS 6045-27-8C13H14N2O3S
Benzenesulfonamide, N-(4-amino-2-methoxyphenyl)-
CAS 82565-49-9C13H14N2O3S
![Ethyl 4-[(3-methyl-4-oxo-1,3-thiazolidin-2-ylidene)amino]benzoate chemical structure, C13H14N2O3S, CAS 292641-33-9](/s/YPUYZTSKGKWEDF-UHFFFAOYSA-N.svg)
Ethyl 4-[(3-methyl-4-oxo-1,3-thiazolidin-2-ylidene)amino]benzoate
CAS 292641-33-9C13H14N2O3S
3-(1-Benzyl-5-oxo-2-thioxoimidazolidin-4-yl)propanoic acid
CAS 52689-20-0C13H14N2O3S
2-Amino-N-(4-methoxyphenyl)benzenesulfonamide
CAS 33224-44-1C13H14N2O3S
2-Cyano-3-(4-methoxy-phenylamino)-3-methylsulfanyl-acrylic acid methyl ester
CAS 91807-27-1C13H14N2O3S
![7-Isobutyl-6-thioxo-6,7-dihydro[1,3]dioxolo[4,5-g]quinazolin-8(5H)-one chemical structure, C13H14N2O3S, CAS 1370595-03-1](/s/ZZQCRBRKYBHQKF-UHFFFAOYSA-N.svg)
7-Isobutyl-6-thioxo-6,7-dihydro[1,3]dioxolo[4,5-g]quinazolin-8(5H)-one
CAS 1370595-03-1C13H14N2O3S
Methyl 3-(((4-oxo-3,4-dihydroquinazolin-2-yl)methyl)thio)propanoate
CAS 877811-61-5C13H14N2O3S
![(5Z)-3-(2-Aminoethyl)-5-[(4-methoxyphenyl)methylidene]-1,3-thiazolidine-2,4-dione chemical structure, C13H14N2O3S](/s/YNCIJVJXJBRZMA-FLIBITNWSA-N.svg)
(5Z)-3-(2-Aminoethyl)-5-[(4-methoxyphenyl)methylidene]-1,3-thiazolidine-2,4-dione
C13H14N2O3S
![N-[4-(2,5-Dimethoxyphenyl)-1,3-thiazol-2-yl]acetamide chemical structure, C13H14N2O3S, CAS 139780-69-1](/s/VNOLSYNVZZMAIR-UHFFFAOYSA-N.svg)
N-[4-(2,5-Dimethoxyphenyl)-1,3-thiazol-2-yl]acetamide
CAS 139780-69-1C13H14N2O3S
![5-[(E)-2-Furylmethylidene]-2-(4-hydroxypiperidino)-1,3-thiazol-4(5H)-one chemical structure, C13H14N2O3S, CAS 866133-41-7](/s/BXYMOCADVINNNF-DHZHZOJOSA-N.svg)
5-[(E)-2-Furylmethylidene]-2-(4-hydroxypiperidino)-1,3-thiazol-4(5H)-one
CAS 866133-41-7C13H14N2O3S
Ethyl 4-(1H-benzimidazol-2-ylthio)-3-oxobutanoate
CAS 321686-81-1C13H14N2O3S
5-Thiazolecarboxamide, 4-methyl-2-(3,4-dimethoxyphenyl)-
CAS 82875-38-5C13H14N2O3S
- 3-Cyclopropyl-1-[(4-methoxyphenyl)sulfonyl]-1H-pyrazole956394-32-4C13H14N2O3S
- (3-Ethyl-4-oxo-2-phenylimino-thiazolidin-5-yl)-acetic acid104445-59-2C13H14N2O3S
- 2-((4-Ethoxyphenyl)amino)-4-methyl-1,3-thiazole-5-carboxylic acid943114-12-3C13H14N2O3S
- Ethyl 2-(2-(2-aminothiazol-4-yl)phenoxy)acetate1082129-47-2C13H14N2O3S
- 1-(6-Ethoxy-1,3-benzothiazol-2-yl)azetidine-3-carboxylic acid1283109-43-2C13H14N2O3S
- 2-(3-Methoxyphenylamino)-thiazole-4-carboxylic acid ethyl ester1480818-28-7C13H14N2O3S
- Ethyl 4-hydroxy-5,6,7,8-tetrahydrobenzo-[4,5]thieno[2,3-d]pyrimidine-6-carboxylate1447956-28-6C13H14N2O3S
- 4-(3-Formyl-2,5-dimethyl-1H-pyrrol-1-yl)benzenesulfonamide462078-24-6C13H14N2O3S
- Imidazole, 1-(3,4,5-trimethoxythiobenzoyl)-70733-76-5C13H14N2O3S
- Methyl 4-({[(allylamino)carbonothioyl]amino}carbonyl)benzoate925067-05-6C13H14N2O3S
- 1-(4-Ethoxy-1,3-benzothiazol-2-yl)azetidine-3-carboxylic acid1283108-97-3C13H14N2O3S
- 2-(2-N,N-Dimethylsulfamoylphenyl)-3-hydroxypyridine1261945-87-2C13H14N2O3S
- 2-(3-N,N-Dimethylsulfamoylphenyl)-3-hydroxypyridine1262000-70-3C13H14N2O3S
- 4-[2-(Methylthio)-4-oxoquinazolin-3(4H)-yl]butanoic acid1774901-47-1C13H14N2O3S
- 2-(2-Methoxyphenylamino)-thiazole-4-carboxylic acid ethyl ester165682-73-5C13H14N2O3S
- Ethyl 5-methyl-4-oxo-3-prop-2-enylthieno[2,3-d]pyrimidine-6-carboxylate433698-29-4C13H14N2O3S
- 3-Methoxy-N-(pyridin-2-ylmethyl)benzenesulfonamide667913-43-1C13H14N2O3S
- Acetic acid, (4-(2-amino-4-thiazolyl)phenoxy)-, ethyl ester168127-29-5C13H14N2O3S
- 3-Amino-4-methoxy-N-phenylbenzene-1-sulfonamide27075-47-4C13H14N2O3S
- 3-Hydroxy-5-[(1-methylethyl)oxy]-N-1,3-thiazol-2-ylbenzamide752242-28-7C13H14N2O3S
- 4-(3,4,5-Trimethoxyphenyl)pyrimidine-2-thiol1144455-10-6C13H14N2O3S
- N-(1,1-Dioxidotetrahydrothiophen-3-yl)-1H-indole-6-carboxamide1197667-17-6C13H14N2O3S
- 5-Ethyl-6-hydroxy-3-(2-methoxyphenyl)-2-sulfanyl-3,4-dihydropyrimidin-4-one1235441-75-4C13H14N2O3S
- Propan-2-yl [6-oxo-3-(thiophen-2-yl)pyridazin-1(6H)-yl]acetate1232787-04-0C13H14N2O3S
- 3,5-Dimethyl-1-[(4-methylphenyl)sulfonyl]-1H-pyrazole-4-carbaldehyde916257-01-7C13H14N2O3S
- 4,6-Dimethyl-2-{[(3-methyl-1,2-oxazol-5-yl)methyl]sulfanyl}pyridine-3-carboxylic acid1308567-17-0C13H14N2O3S
- 6-Oxo-1-{[2-(propan-2-yl)-1,3-thiazol-4-yl]methyl}-1,6-dihydropyridine-3-carboxylic acid1282763-59-0C13H14N2O3S
- N-(2-(Furan-3-yl)-2-hydroxyethyl)-2-(methylthio)nicotinamide1396865-14-7C13H14N2O3S
- N-(2-Hydroxy-2-(4-(methylthio)phenyl)ethyl)isoxazole-5-carboxamide1448028-15-6C13H14N2O3S
- 3-(3-(Methylsulfonyl)pyrrolidine-1-carbonyl)benzonitrile1448124-70-6C13H14N2O3S
- (2,5-Dimethylfuran-3-yl)(3-(thiazol-2-yloxy)azetidin-1-yl)methanone1797559-51-3C13H14N2O3S
- N-(2-Hydroxy-3-(2-oxopyridin-1(2H)-yl)propyl)thiophene-3-carboxamide1798041-58-3C13H14N2O3S
- (7-(Furan-2-yl)-1,4-thiazepan-4-yl)(isoxazol-5-yl)methanone1788681-29-7C13H14N2O3S
- 1-[1-(5-Methylthiophene-2-carbonyl)azetidin-3-yl]pyrrolidine-2,5-dione2034358-98-8C13H14N2O3S
- 5-[(5-Methyl-2-furyl)methylene]-2-(4-morpholinyl)-1,3-thiazol-4(5H)-one331864-85-8C13H14N2O3S
- 2-(2-Ethoxyphenoxy)-N-(1,3-thiazol-2-yl)acetamide634162-02-0C13H14N2O3S
- N-(2-Methoxyphenyl)-2-(3-methyl-4-oxo-1,3-thiazolidin-2-ylidene)acetamide733030-62-1C13H14N2O3S
- 1-(1,1-Dioxo-1,2-benzothiazol-3-yl)-2,4-dimethyl-3H-pyrrol-2-ol510737-45-8C13H14N2O3S
- 1-Imidazolidineacetic acid, 4-oxo-3-phenyl-2-thioxo-, ethyl ester63870-29-1C13H14N2O3S
- 2-(2-Methoxyphenoxy)-N-(1,3-thiazol-2-yl)propanamide815620-81-6C13H14N2O3S
- Methyl 2-butyramidobenzo[d]thiazole-6-carboxylate864860-60-6C13H14N2O3S
- 4-Methoxy-N-(3-methyl-2-pyridinyl)benzenesulfonamide349127-64-6C13H14N2O3S
- Ethyl 2-[(3-cyano-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)amino]-2-oxoacetate57785-64-5C13H14N2O3S
- N-{10,13-Dioxa-4-thia-6-azatricyclo[7.4.0.0^{3,7}]trideca-1,3(7),5,8-tetraen-5-yl}butanamide892850-75-8C13H14N2O3S
- N-(2-Aminophenyl)-4-methoxybenzenesulfonamide141450-46-6C13H14N2O3S
- 4-(2-Methoxyethoxy)-N-(1,3-thiazol-2-yl)benzamide882085-52-1C13H14N2O3S
- Methyl 4-(4-oxo-2-sulfanyl-3,4-dihydroquinazolin-3-yl)butanoate1033693-64-9C13H14N2O3S
- 5-Ethyl-6-hydroxy-3-(3-methoxyphenyl)-2-sulfanyl-3,4-dihydropyrimidin-4-one1235440-68-2C13H14N2O3S
- N,N-Dimethyl-2-(6-oxo-1H-pyridin-3-yl)benzenesulfonamide1261940-46-8C13H14N2O3S
- 3-(3-N,N-Dimethylsulfamoylphenyl)-2-hydroxypyridine1261910-01-3C13H14N2O3S
- N-[(1H-Indol-3-yl)acetyl]-L-cysteine57105-44-9C13H14N2O3S
- 2-(Naphthalene-2-sulfonyl)propanehydrazide1797040-43-7C13H14N2O3S
- 1-(3-(Benzo[d]thiazol-2-yloxy)azetidin-1-yl)-2-methoxyethanone1797289-63-4C13H14N2O3S
- 4-(Indolizine-2-carbonyl)-1lambda6-thiomorpholine-1,1-dione2034284-59-6C13H14N2O3S
- (E)-1-(2,2-Dioxido-2-thia-5-azabicyclo[2.2.1]heptan-5-yl)-3-(pyridin-3-yl)prop-2-en-1-one2035036-70-3C13H14N2O3S
- 1H-Pyrrole, 3-(2-amino-1-oxopropyl)-1-(phenylsulfonyl)-109482-82-8C13H14N2O3S
- 2-Cyano-3-(2,4,5-trimethoxyphenyl)-2-propenethioamide379253-79-9C13H14N2O3S
- 5-{(E)-[(4-Methoxybenzyl)amino]methylidene}-3-methyl-1,3-thiazolane-2,4-dione865658-86-2C13H14N2O3S
- (6-Methoxy-2-phenyl-4-pyrimidinyl)methyl methyl sulfone339279-14-0C13H14N2O3S
- N-([1,3]Dioxolo[4,5-f][1,3]benzothiazol-6-yl)pentanamide892847-49-3C13H14N2O3S
- {Methyl[(thiophen-3-yl)methyl]carbamoyl}methyl 1H-pyrrole-2-carboxylate923739-62-2C13H14N2O3S
- 2-Propenylcarbamic acid 2-(3-oxo-1,2-benzisothiazol-2(3H)-yl)ethyl ester199172-75-3C13H14N2O3S
- 4-((5-(Hydroxymethyl)-2-(methylthio)-1H-imidazol-1-yl)methyl)benzoic acid470691-00-0C13H14N2O3S
- 4-(3-(N-Methylsulfamoyl)phenyloxy)aniline284462-61-9C13H14N2O3S
- Ethyl 2-(furan-2-yl)-4-methyl-6-(methylsulfanyl)pyrimidine-5-carboxylate1030801-11-6C13H14N2O3S
- [2-Amino-4-(4-ethoxy-phenyl)-thiazol-5-yl]-acetic acid1019111-18-2C13H14N2O3S
- (4-Oxo-6,7,8,9-tetrahydro-4H-cyclohepta[4,5]thieno[2,3-d]pyrimidin-3(5H)-yl)acetic acid1190277-05-4C13H14N2O3S
- 5-Ethyl-6-hydroxy-3-(4-methoxyphenyl)-2-sulfanyl-3,4-dihydropyrimidin-4-one1240526-41-3C13H14N2O3S
- N-(Cyanomethyl)-N-cyclopropyl-3-methanesulfonylbenzamide1311670-70-8C13H14N2O3S
- N-(Cyanomethyl)-N-cyclopropyl-4-methanesulfonylbenzamide1311677-70-9C13H14N2O3S
- 2-(3-Methoxyphenoxy)-N-(3-methyl-1,2-thiazol-5-yl)acetamide1235066-71-3C13H14N2O3S
- 5-(2-N,N-Dimethylsulfamoylphenyl)-3-hydroxypyridine1261958-74-0C13H14N2O3S
- 3-(5-Hydroxypyridin-3-yl)-N,N-dimethylbenzenesulfonamide1261910-08-0C13H14N2O3S
- 5-(3-N,N-Dimethylsulfamoylphenyl)-2-hydroxypyridine1198416-54-4C13H14N2O3S
- 2-(4-N,N-Dimethylsulfamoylphenyl)-3-hydroxypyridine1261893-12-2C13H14N2O3S
- 5-(4-N,N-Dimethylsulfamoylphenyl)-3-hydroxypyridine1261914-86-6C13H14N2O3S
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 Ethyl 2-[(cyanoacetyl)amino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate, Methyl 2-[(cyanoacetyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate, 1-(2-((2,5-Dimethoxyphenyl)amino)thiazol-5-yl)ethanone. 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.