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Molecular formula

C19H19N3O3S

327 compounds have this formula on CompoundList.

Molar mass
369.44g/mol
Monoisotopic mass
369.1147Da
Atoms
45
Elements
5
Rings plus double bonds
12

The formula C19H19N3O3S describes a molecule made of 19 carbon atoms, 19 hydrogen atoms, 3 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 × 1961.77%
    12.011 × 19 = 228.209 g/mol
  • H Hydrogen × 195.18%
    1.008 × 19 = 19.152 g/mol
  • N Nitrogen × 311.37%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 312.99%
    15.999 × 3 = 47.997 g/mol
  • S Sulfur × 18.68%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C19H19N3O3S

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 301 to 327 of 327 compounds

Ethyl 2-[[(Z)-4-amino-3-cyano-4-oxobut-2-en-2-yl]amino]-4-methyl-5-phenylthiophene-3-carboxylate chemical structure, C19H19N3O3S, CAS 872097-16-0
Ethyl 2-[[(Z)-4-amino-3-cyano-4-oxobut-2-en-2-yl]amino]-4-methyl-5-phenylthiophene-3-carboxylate
CAS 872097-16-0C19H19N3O3S
2-(2-Methoxyethoxy)-N-(3-(2-methylthiazol-4-yl)phenyl)isonicotinamide chemical structure, C19H19N3O3S, CAS 2034430-95-8
2-(2-Methoxyethoxy)-N-(3-(2-methylthiazol-4-yl)phenyl)isonicotinamide
CAS 2034430-95-8C19H19N3O3S
3-Spiro[3,4-dihydroisochromene-1,4'-piperidine]-1'-ylsulfonylpyridine-2-carbonitrile chemical structure, C19H19N3O3S, CAS 2224022-61-9
3-Spiro[3,4-dihydroisochromene-1,4'-piperidine]-1'-ylsulfonylpyridine-2-carbonitrile
CAS 2224022-61-9C19H19N3O3S
Methyl 4-({2-[5-(1-methyl-1H-pyrazol-4-yl)thiophen-2-yl]ethyl}carbamoyl)benzoate chemical structure, C19H19N3O3S, CAS 2640976-27-6
Methyl 4-({2-[5-(1-methyl-1H-pyrazol-4-yl)thiophen-2-yl]ethyl}carbamoyl)benzoate
CAS 2640976-27-6C19H19N3O3S
3-[2-[[3-Ethyl-2-(ethylimino)-4-oxo-5-thiazolidinylidene]methyl]-1H-pyrrol-1-yl]benzoic acid chemical structure, C19H19N3O3S, CAS 666211-31-0
3-[2-[[3-Ethyl-2-(ethylimino)-4-oxo-5-thiazolidinylidene]methyl]-1H-pyrrol-1-yl]benzoic acid
CAS 666211-31-0C19H19N3O3S
Ethyl 2-[(3-oxo-3,4-dihydroquinoxalin-2-yl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate chemical structure, C19H19N3O3S, CAS 748778-84-9
Ethyl 2-[(3-oxo-3,4-dihydroquinoxalin-2-yl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate
CAS 748778-84-9C19H19N3O3S
3-[2-Methoxy-6-[[2-(4-methoxyphenyl)ethyl]amino]-4-pyrimidinyl]-2-thiophenecarboxaldehyde chemical structure, C19H19N3O3S, CAS 885066-27-3
3-[2-Methoxy-6-[[2-(4-methoxyphenyl)ethyl]amino]-4-pyrimidinyl]-2-thiophenecarboxaldehyde
CAS 885066-27-3C19H19N3O3S
N-[4-[2-(1H-Imidazol-1-yl)acetyl]phenyl]-N-(phenylmethyl)methanesulfonamide chemical structure, C19H19N3O3S, CAS 110698-71-0
N-[4-[2-(1H-Imidazol-1-yl)acetyl]phenyl]-N-(phenylmethyl)methanesulfonamide
CAS 110698-71-0C19H19N3O3S
4-(2,6-Dimethylpyridin-3-yloxy)-N-(4-(methylsulfonyl)phenyl)pyridin-2-amine chemical structure, C19H19N3O3S, CAS 1117685-31-0
4-(2,6-Dimethylpyridin-3-yloxy)-N-(4-(methylsulfonyl)phenyl)pyridin-2-amine
CAS 1117685-31-0C19H19N3O3S
4-[(3,5-Dimethyl-4-isoxazolyl)methyl]-2-methyl-6-(2-methyl-4-thiazolyl)-2H-1,4-benzoxazin-3(4H)-one chemical structure, C19H19N3O3S, CAS 1216518-79-4
4-[(3,5-Dimethyl-4-isoxazolyl)methyl]-2-methyl-6-(2-methyl-4-thiazolyl)-2H-1,4-benzoxazin-3(4H)-one
CAS 1216518-79-4C19H19N3O3S
5-Ethyl-1-[6-(3-formyl-5-methyl-2-thienyl)-2-pyridinyl]-1H-pyrazole-4-carboxylic acid ethyl ester chemical structure, C19H19N3O3S, CAS 1853236-94-8
5-Ethyl-1-[6-(3-formyl-5-methyl-2-thienyl)-2-pyridinyl]-1H-pyrazole-4-carboxylic acid ethyl ester
CAS 1853236-94-8C19H19N3O3S
Ethyl 4-[[(2E)-2-[(6-methyl-2-pyridinyl)imino]-4-oxo-1,3-thiazolidin-5-yl]methyl]benzoate chemical structure, C19H19N3O3S
Ethyl 4-[[(2E)-2-[(6-methyl-2-pyridinyl)imino]-4-oxo-1,3-thiazolidin-5-yl]methyl]benzoate
C19H19N3O3S
2-[4-(Benzenesulfonyl)piperidin-1-yl]-4H-pyrido[1,2-a]pyrimidin-4-one chemical structure, C19H19N3O3S, CAS 2380169-84-4
2-[4-(Benzenesulfonyl)piperidin-1-yl]-4H-pyrido[1,2-a]pyrimidin-4-one
CAS 2380169-84-4C19H19N3O3S
4-[3-(3-Methoxyphenyl)-1,2,4-oxadiazol-5-yl]-1-(thiophene-2-carbonyl)piperidine chemical structure, C19H19N3O3S, CAS 1022236-63-0
4-[3-(3-Methoxyphenyl)-1,2,4-oxadiazol-5-yl]-1-(thiophene-2-carbonyl)piperidine
CAS 1022236-63-0C19H19N3O3S
2-(N-Acetylanilino)-N-(6-methoxy-1,3-benzothiazol-2-yl)propanamide chemical structure, C19H19N3O3S, CAS 50827-33-3
2-(N-Acetylanilino)-N-(6-methoxy-1,3-benzothiazol-2-yl)propanamide
CAS 50827-33-3C19H19N3O3S
1-(Morpholin-4-yl)-3-(3-nitroanilino)-2-phenylprop-2-ene-1-thione chemical structure, C19H19N3O3S, CAS 86965-84-6
1-(Morpholin-4-yl)-3-(3-nitroanilino)-2-phenylprop-2-ene-1-thione
CAS 86965-84-6C19H19N3O3S
Methyl 4-[1-[5-(6-amino-4-methyl-2-pyridinyl)-1,3-thiazol-2-yl]-1-hydroxyethyl]benzoate chemical structure, C19H19N3O3S, CAS 1632357-03-9
Methyl 4-[1-[5-(6-amino-4-methyl-2-pyridinyl)-1,3-thiazol-2-yl]-1-hydroxyethyl]benzoate
CAS 1632357-03-9C19H19N3O3S
1-[7-(3-Methylphenyl)-4-oxo-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl]piperidine-4-carboxylic acid chemical structure, C19H19N3O3S, CAS 1710202-90-6
1-[7-(3-Methylphenyl)-4-oxo-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl]piperidine-4-carboxylic acid
CAS 1710202-90-6C19H19N3O3S
2-[5-(Benzenesulfonyl)-octahydropyrrolo[3,4-c]pyrrol-2-yl]-1,3-benzoxazole chemical structure, C19H19N3O3S, CAS 2640863-50-7
2-[5-(Benzenesulfonyl)-octahydropyrrolo[3,4-c]pyrrol-2-yl]-1,3-benzoxazole
CAS 2640863-50-7C19H19N3O3S
7-(2-Methoxy-5-methylbenzenesulfonyl)-6H,7H,8H,9H-pyrido[2,3-b]1,6-naphthyridine chemical structure, C19H19N3O3S, CAS 2741927-08-0
7-(2-Methoxy-5-methylbenzenesulfonyl)-6H,7H,8H,9H-pyrido[2,3-b]1,6-naphthyridine
CAS 2741927-08-0C19H19N3O3S
7-(2-Ethoxybenzenesulfonyl)-6H,7H,8H,9H-pyrido[2,3-b]1,6-naphthyridine chemical structure, C19H19N3O3S, CAS 2741907-47-9
7-(2-Ethoxybenzenesulfonyl)-6H,7H,8H,9H-pyrido[2,3-b]1,6-naphthyridine
CAS 2741907-47-9C19H19N3O3S
7-(4-Methoxy-3-methylbenzenesulfonyl)-6H,7H,8H,9H-pyrido[2,3-b]1,6-naphthyridine chemical structure, C19H19N3O3S, CAS 2742049-54-1
7-(4-Methoxy-3-methylbenzenesulfonyl)-6H,7H,8H,9H-pyrido[2,3-b]1,6-naphthyridine
CAS 2742049-54-1C19H19N3O3S
7-(4-Ethoxybenzenesulfonyl)-6H,7H,8H,9H-pyrido[2,3-b]1,6-naphthyridine chemical structure, C19H19N3O3S, CAS 2742042-47-1
7-(4-Ethoxybenzenesulfonyl)-6H,7H,8H,9H-pyrido[2,3-b]1,6-naphthyridine
CAS 2742042-47-1C19H19N3O3S
Ethyl 2-(3,5-dicyano-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate chemical structure, C19H19N3O3S, CAS 2428631-67-6
Ethyl 2-(3,5-dicyano-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate
CAS 2428631-67-6C19H19N3O3S

Frequently asked questions

What is the molar mass of C19H19N3O3S?

The molar mass of C19H19N3O3S is 369.44 g/mol, calculated from standard atomic weights for 19 carbon atoms, 19 hydrogen atoms, 3 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 369.1147 Da.

How many compounds have the formula C19H19N3O3S?

CompoundList lists 327 compounds with the molecular formula C19H19N3O3S, including Ethyl 2-[[(Z)-4-amino-3-cyano-4-oxobut-2-en-2-yl]amino]-4-methyl-5-phenylthiophene-3-carboxylate, 2-(2-Methoxyethoxy)-N-(3-(2-methylthiazol-4-yl)phenyl)isonicotinamide, 3-Spiro[3,4-dihydroisochromene-1,4'-piperidine]-1'-ylsulfonylpyridine-2-carbonitrile. 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 C19H19N3O3S?

C19H19N3O3S has a degree of unsaturation of 12. 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.