CompoundList
Molecular formula

C19H19N3O4S

280 compounds have this formula on CompoundList.

Molar mass
385.44g/mol
Monoisotopic mass
385.1096Da
Atoms
46
Elements
5
Rings plus double bonds
12

The formula C19H19N3O4S describes a molecule made of 19 carbon atoms, 19 hydrogen atoms, 3 nitrogen atoms, 4 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 × 1959.21%
    12.011 × 19 = 228.209 g/mol
  • H Hydrogen × 194.97%
    1.008 × 19 = 19.152 g/mol
  • N Nitrogen × 310.90%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 416.60%
    15.999 × 4 = 63.996 g/mol
  • S Sulfur × 18.32%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C19H19N3O4S

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

Showing 1 to 100 of 280 compounds

N-[4-(Ethylsulfamoyl)phenyl]-5-methyl-3-phenyl-1,2-oxazole-4-carboxamide chemical structure, C19H19N3O4S, CAS 827618-28-0
N-[4-(Ethylsulfamoyl)phenyl]-5-methyl-3-phenyl-1,2-oxazole-4-carboxamide
CAS 827618-28-0C19H19N3O4S
Propyl 2-[[3,5-dicyano-4-(2-methoxyphenyl)-2-oxo-3,4-dihydro-1H-pyridin-6-yl]sulfanyl]acetate chemical structure, C19H19N3O4S, CAS 375363-29-4
Propyl 2-[[3,5-dicyano-4-(2-methoxyphenyl)-2-oxo-3,4-dihydro-1H-pyridin-6-yl]sulfanyl]acetate
CAS 375363-29-4C19H19N3O4S
N-[4-[(3,4-Dimethyl-1,2-oxazol-5-yl)sulfamoyl]phenyl]-2-methylbenzamide chemical structure, C19H19N3O4S, CAS 292052-11-0
N-[4-[(3,4-Dimethyl-1,2-oxazol-5-yl)sulfamoyl]phenyl]-2-methylbenzamide
CAS 292052-11-0C19H19N3O4S
2-(1-Methyl-2-oxo-2,4,5,6-tetrahydro-1H-pyrrolo[3,2,1-ij]quinoline-8-sulfonamido)benzamide chemical structure, C19H19N3O4S, CAS 898411-72-8
2-(1-Methyl-2-oxo-2,4,5,6-tetrahydro-1H-pyrrolo[3,2,1-ij]quinoline-8-sulfonamido)benzamide
CAS 898411-72-8C19H19N3O4S
N-(4-Methoxyphenyl)-2-{(2E)-2-[(4-methoxyphenyl)imino]-4-oxo-1,3-thiazolidin-5-yl}acetamide chemical structure, C19H19N3O4S, CAS 444713-31-9
N-(4-Methoxyphenyl)-2-{(2E)-2-[(4-methoxyphenyl)imino]-4-oxo-1,3-thiazolidin-5-yl}acetamide
CAS 444713-31-9C19H19N3O4S
4-(2-(1,3-Dioxo-1,3-dihydro-2H-inden-2-ylidene)hydrazinyl)-N,N-diethylbenzenesulfonamide chemical structure, C19H19N3O4S, CAS 380389-06-0
4-(2-(1,3-Dioxo-1,3-dihydro-2H-inden-2-ylidene)hydrazinyl)-N,N-diethylbenzenesulfonamide
CAS 380389-06-0C19H19N3O4S
N-(2-Methoxyethyl)-3-(quinolin-8-ylsulfonylamino)benzamide chemical structure, C19H19N3O4S, CAS 692745-72-5
N-(2-Methoxyethyl)-3-(quinolin-8-ylsulfonylamino)benzamide
CAS 692745-72-5C19H19N3O4S
3,4-Dimethoxy-N-{5-[(4-methoxyphenyl)methyl]-1,3,4-thiadiazol-2-YL}benzamide chemical structure, C19H19N3O4S, CAS 510735-74-7
3,4-Dimethoxy-N-{5-[(4-methoxyphenyl)methyl]-1,3,4-thiadiazol-2-YL}benzamide
CAS 510735-74-7C19H19N3O4S
Ethyl 4-[3-(4,6-dimethylpyrimidin-2-yl)sulfanyl-2,5-dioxopyrrolidin-1-yl]benzoate chemical structure, C19H19N3O4S, CAS 500277-87-2
Ethyl 4-[3-(4,6-dimethylpyrimidin-2-yl)sulfanyl-2,5-dioxopyrrolidin-1-yl]benzoate
CAS 500277-87-2C19H19N3O4S
N-{[(4-Ethoxy-2-nitrophenyl)amino]carbonothioyl}-3-(4-methylphenyl)acrylamide chemical structure, C19H19N3O4S, CAS 5545-49-3
N-{[(4-Ethoxy-2-nitrophenyl)amino]carbonothioyl}-3-(4-methylphenyl)acrylamide
CAS 5545-49-3C19H19N3O4S
3-{[5-(3,4-Dimethoxyphenyl)-4-phenyl-4H-1,2,4-triazol-3-yl]sulfanyl}propanoic acid chemical structure, C19H19N3O4S, CAS 833440-59-8
3-{[5-(3,4-Dimethoxyphenyl)-4-phenyl-4H-1,2,4-triazol-3-yl]sulfanyl}propanoic acid
CAS 833440-59-8C19H19N3O4S
3-[2-[4-(Dimethylamino)-1-naphthalenyl]diazenyl]-4-methoxybenzenesulfonic acid chemical structure, C19H19N3O4S, CAS 62758-14-9
3-[2-[4-(Dimethylamino)-1-naphthalenyl]diazenyl]-4-methoxybenzenesulfonic acid
CAS 62758-14-9C19H19N3O4S
N-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-2-(phenylsulfonyl)acetamide chemical structure, C19H19N3O4S, CAS 713504-95-1
N-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-2-(phenylsulfonyl)acetamide
CAS 713504-95-1C19H19N3O4S
N-(5-Benzyl-1,3,4-thiadiazol-2-yl)-3,4,5-trimethoxybenzamide chemical structure, C19H19N3O4S, CAS 327041-42-9
N-(5-Benzyl-1,3,4-thiadiazol-2-yl)-3,4,5-trimethoxybenzamide
CAS 327041-42-9C19H19N3O4S
N-(3,4-Dimethoxyphenyl)-3-(4-oxo-2-sulfanylidene-1H-quinazolin-3-yl)propanamide chemical structure, C19H19N3O4S, CAS 422278-44-2
N-(3,4-Dimethoxyphenyl)-3-(4-oxo-2-sulfanylidene-1H-quinazolin-3-yl)propanamide
CAS 422278-44-2C19H19N3O4S
3-(Benzenesulfonyl)-N-[5-(2,5-dimethylphenyl)-1,3,4-oxadiazol-2-yl]propanamide chemical structure, C19H19N3O4S, CAS 891126-56-0
3-(Benzenesulfonyl)-N-[5-(2,5-dimethylphenyl)-1,3,4-oxadiazol-2-yl]propanamide
CAS 891126-56-0C19H19N3O4S
N-(2-((4-Methoxyphenyl)amino)-2-oxoethyl)-N-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]thiazine-6-carboxamide chemical structure, C19H19N3O4S, CAS 870760-26-2
N-(2-((4-Methoxyphenyl)amino)-2-oxoethyl)-N-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]thiazine-6-carboxamide
CAS 870760-26-2C19H19N3O4S
Ethyl [(5E)-5-{[2,5-dimethyl-1-(pyridin-2-yl)-1H-pyrrol-3-yl]methylidene}-2,4-dioxo-1,3-thiazolidin-3-yl]acetate chemical structure, C19H19N3O4S, CAS 1164515-42-7
Ethyl [(5E)-5-{[2,5-dimethyl-1-(pyridin-2-yl)-1H-pyrrol-3-yl]methylidene}-2,4-dioxo-1,3-thiazolidin-3-yl]acetate
CAS 1164515-42-7C19H19N3O4S
2-(2-Oxo-2-(4-phenylpiperazin-1-yl)ethyl)benzo[d]isothiazol-3(2H)-one 1,1-dioxide chemical structure, C19H19N3O4S, CAS 443108-31-4
2-(2-Oxo-2-(4-phenylpiperazin-1-yl)ethyl)benzo[d]isothiazol-3(2H)-one 1,1-dioxide
CAS 443108-31-4C19H19N3O4S
N-[5-(Acetylamino)-2-methoxyphenyl]-3-(2-oxo-1,3-benzothiazol-3(2H)-yl)propanamide chemical structure, C19H19N3O4S, CAS 852046-40-3
N-[5-(Acetylamino)-2-methoxyphenyl]-3-(2-oxo-1,3-benzothiazol-3(2H)-yl)propanamide
CAS 852046-40-3C19H19N3O4S
N-[4-(Cyanomethyl)phenyl]-4-morpholin-4-ylsulfonylbenzamide chemical structure, C19H19N3O4S, CAS 696620-77-6
N-[4-(Cyanomethyl)phenyl]-4-morpholin-4-ylsulfonylbenzamide
CAS 696620-77-6C19H19N3O4S
N-[[3-(2-Methylpropanoylamino)phenyl]carbamothioyl]-1,3-benzodioxole-5-carboxamide chemical structure, C19H19N3O4S, CAS 708251-57-4
N-[[3-(2-Methylpropanoylamino)phenyl]carbamothioyl]-1,3-benzodioxole-5-carboxamide
CAS 708251-57-4C19H19N3O4S
2-(4-Methoxyphenyl)-1-(2-((3-nitrobenzyl)thio)-4,5-dihydro-1H-imidazol-1-yl)ethanone chemical structure, C19H19N3O4S, CAS 851808-81-6
2-(4-Methoxyphenyl)-1-(2-((3-nitrobenzyl)thio)-4,5-dihydro-1H-imidazol-1-yl)ethanone
CAS 851808-81-6C19H19N3O4S
2-(4-Methoxyphenyl)-1-[2-[(4-nitrophenyl)methylsulfanyl]-4,5-dihydroimidazol-1-yl]ethanone chemical structure, C19H19N3O4S, CAS 851802-48-7
2-(4-Methoxyphenyl)-1-[2-[(4-nitrophenyl)methylsulfanyl]-4,5-dihydroimidazol-1-yl]ethanone
CAS 851802-48-7C19H19N3O4S

Frequently asked questions

What is the molar mass of C19H19N3O4S?

The molar mass of C19H19N3O4S is 385.44 g/mol, calculated from standard atomic weights for 19 carbon atoms, 19 hydrogen atoms, 3 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 385.1096 Da.

How many compounds have the formula C19H19N3O4S?

CompoundList lists 280 compounds with the molecular formula C19H19N3O4S, including N-[4-(Ethylsulfamoyl)phenyl]-5-methyl-3-phenyl-1,2-oxazole-4-carboxamide, Propyl 2-[[3,5-dicyano-4-(2-methoxyphenyl)-2-oxo-3,4-dihydro-1H-pyridin-6-yl]sulfanyl]acetate, N-[4-[(3,4-Dimethyl-1,2-oxazol-5-yl)sulfamoyl]phenyl]-2-methylbenzamide. 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 C19H19N3O4S?

C19H19N3O4S 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.