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Molecular formula

C19H13N3O4S

36 compounds have this formula on CompoundList.

Molar mass
379.39g/mol
Monoisotopic mass
379.0627Da
Atoms
40
Elements
5
Rings plus double bonds
15

The formula C19H13N3O4S describes a molecule made of 19 carbon atoms, 13 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 × 1960.15%
    12.011 × 19 = 228.209 g/mol
  • H Hydrogen × 133.45%
    1.008 × 13 = 13.104 g/mol
  • N Nitrogen × 311.08%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 416.87%
    15.999 × 4 = 63.996 g/mol
  • S Sulfur × 18.45%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C19H13N3O4S

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

Showing 1 to 36 of 36 compounds

5-Quinolinesulfonic acid, 8-hydroxy-7-(2-(1-naphthalenyl)diazenyl)- chemical structure, C19H13N3O4S, CAS 50539-65-6
5-Quinolinesulfonic acid, 8-hydroxy-7-(2-(1-naphthalenyl)diazenyl)-
CAS 50539-65-6C19H13N3O4S
2-(4-Methoxyphenyl)-1,3-dioxo-N-(1,3-thiazol-2-yl)isoindole-5-carboxamide chemical structure, C19H13N3O4S, CAS 330635-12-6
2-(4-Methoxyphenyl)-1,3-dioxo-N-(1,3-thiazol-2-yl)isoindole-5-carboxamide
CAS 330635-12-6C19H13N3O4S
4-[(1,1-Dioxido-1,2-benzisothiazol-3-yl)amino]phenyl nicotinate chemical structure, C19H13N3O4S, CAS 591242-77-2
4-[(1,1-Dioxido-1,2-benzisothiazol-3-yl)amino]phenyl nicotinate
CAS 591242-77-2C19H13N3O4S
2-Amino-4-(4-methoxy-3-nitrophenyl)-4H-[1]benzothieno[3,2-b]pyran-3-carbonitrile chemical structure, C19H13N3O4S, CAS 374549-57-2
2-Amino-4-(4-methoxy-3-nitrophenyl)-4H-[1]benzothieno[3,2-b]pyran-3-carbonitrile
CAS 374549-57-2C19H13N3O4S
N-(4H-Chromeno[4,3-d]thiazol-2-yl)-2-(2-oxobenzo[d]oxazol-3(2H)-yl)acetamide chemical structure, C19H13N3O4S, CAS 1207003-43-7
N-(4H-Chromeno[4,3-d]thiazol-2-yl)-2-(2-oxobenzo[d]oxazol-3(2H)-yl)acetamide
CAS 1207003-43-7C19H13N3O4S
1-(5-Methylfuran-2-yl)-2-(5-methyl-1,3,4-thiadiazol-2-yl)-1H-chromeno[2,3-c]pyrrole-3,9-dione chemical structure, C19H13N3O4S, CAS 620589-07-3
1-(5-Methylfuran-2-yl)-2-(5-methyl-1,3,4-thiadiazol-2-yl)-1H-chromeno[2,3-c]pyrrole-3,9-dione
CAS 620589-07-3C19H13N3O4S
4-(8-Hydroxy-5-quinolylazo)-1-naphthalenesulfonic acid chemical structure, C19H13N3O4S, CAS 26644-96-2
4-(8-Hydroxy-5-quinolylazo)-1-naphthalenesulfonic acid
CAS 26644-96-2C19H13N3O4S
N-(1,3-Benzodioxol-5-yl)-2-([1]benzofuro[3,2-d]pyrimidin-4-ylsulfanyl)acetamide chemical structure, C19H13N3O4S, CAS 847163-40-0
N-(1,3-Benzodioxol-5-yl)-2-([1]benzofuro[3,2-d]pyrimidin-4-ylsulfanyl)acetamide
CAS 847163-40-0C19H13N3O4S
N-[(2-Methyl-1,3-dioxoisoindol-5-yl)carbamothioyl]-1-benzofuran-2-carboxamide chemical structure, C19H13N3O4S, CAS 433328-45-1
N-[(2-Methyl-1,3-dioxoisoindol-5-yl)carbamothioyl]-1-benzofuran-2-carboxamide
CAS 433328-45-1C19H13N3O4S
N-[[4-(1,3-Benzothiazol-2-yl)phenyl]methyl]-5-nitrofuran-2-carboxamide chemical structure, C19H13N3O4S, CAS 712293-02-2
N-[[4-(1,3-Benzothiazol-2-yl)phenyl]methyl]-5-nitrofuran-2-carboxamide
CAS 712293-02-2C19H13N3O4S
N-[5-[(3-Nitrophenyl)methyl]-1,3-thiazol-2-yl]-1-benzofuran-2-carboxamide chemical structure, C19H13N3O4S, CAS 824955-14-8
N-[5-[(3-Nitrophenyl)methyl]-1,3-thiazol-2-yl]-1-benzofuran-2-carboxamide
CAS 824955-14-8C19H13N3O4S
N-[2-(3-Cyclopropyl-1,2,4-oxadiazol-5-yl)thiophen-3-yl]-4-oxo-4H-chromene-2-carboxamide chemical structure, C19H13N3O4S, CAS 1705871-25-5
N-[2-(3-Cyclopropyl-1,2,4-oxadiazol-5-yl)thiophen-3-yl]-4-oxo-4H-chromene-2-carboxamide
CAS 1705871-25-5C19H13N3O4S
(E)-N-(3-Cyano-5-methyl-4-phenylthiophen-2-yl)-3-(5-nitrofuran-2-yl)prop-2-enamide chemical structure, C19H13N3O4S, CAS 515122-54-0
(E)-N-(3-Cyano-5-methyl-4-phenylthiophen-2-yl)-3-(5-nitrofuran-2-yl)prop-2-enamide
CAS 515122-54-0C19H13N3O4S
3-Methoxy-N-(6-nitro-1,3-benzothiazol-2-yl)naphthalene-2-carboxamide chemical structure, C19H13N3O4S, CAS 312604-33-4
3-Methoxy-N-(6-nitro-1,3-benzothiazol-2-yl)naphthalene-2-carboxamide
CAS 312604-33-4C19H13N3O4S
N-(4-Methoxy-6-nitrobenzo[d]thiazol-2-yl)-2-naphthamide chemical structure, C19H13N3O4S, CAS 313404-22-7
N-(4-Methoxy-6-nitrobenzo[d]thiazol-2-yl)-2-naphthamide
CAS 313404-22-7C19H13N3O4S
N-(6-Methyl-1,3-benzothiazol-2-yl)-5-(3-nitrophenyl)furan-2-carboxamide chemical structure, C19H13N3O4S, CAS 717891-80-0
N-(6-Methyl-1,3-benzothiazol-2-yl)-5-(3-nitrophenyl)furan-2-carboxamide
CAS 717891-80-0C19H13N3O4S
N1-(2-cyanophenyl)-N2-((5-(furan-2-carbonyl)thiophen-2-yl)methyl)oxalamide chemical structure, C19H13N3O4S, CAS 1795411-26-5
N1-(2-cyanophenyl)-N2-((5-(furan-2-carbonyl)thiophen-2-yl)methyl)oxalamide
CAS 1795411-26-5C19H13N3O4S
(E)-3-(4-Hydroxy-3-methoxy-5-nitrophenyl)-2-(4-phenylthiazol-2-yl)acrylonitrile chemical structure, C19H13N3O4S, CAS 467245-71-2
(E)-3-(4-Hydroxy-3-methoxy-5-nitrophenyl)-2-(4-phenylthiazol-2-yl)acrylonitrile
CAS 467245-71-2C19H13N3O4S
N-(4-(6-Methylbenzo[d]thiazol-2-yl)phenyl)-5-nitrofuran-2-carboxamide chemical structure, C19H13N3O4S, CAS 329198-78-9
N-(4-(6-Methylbenzo[d]thiazol-2-yl)phenyl)-5-nitrofuran-2-carboxamide
CAS 329198-78-9C19H13N3O4S
N-(2-Oxo-2H-chromen-3-yl)-2-[6-oxo-4-(thiophen-2-yl)-1,6-dihydropyrimidin-1-yl]acetamide chemical structure, C19H13N3O4S, CAS 1251542-99-0
N-(2-Oxo-2H-chromen-3-yl)-2-[6-oxo-4-(thiophen-2-yl)-1,6-dihydropyrimidin-1-yl]acetamide
CAS 1251542-99-0C19H13N3O4S
(Z)-3-(4-Hydroxy-3-methoxyphenyl)-2-(4-(4-nitrophenyl)thiazol-2-yl)acrylonitrile chemical structure, C19H13N3O4S, CAS 476671-14-4
(Z)-3-(4-Hydroxy-3-methoxyphenyl)-2-(4-(4-nitrophenyl)thiazol-2-yl)acrylonitrile
CAS 476671-14-4C19H13N3O4S
(Z)-N-(3-Allylnaphtho[2,1-d]thiazol-2(3H)-ylidene)-5-nitrofuran-2-carboxamide chemical structure, C19H13N3O4S, CAS 868376-32-3
(Z)-N-(3-Allylnaphtho[2,1-d]thiazol-2(3H)-ylidene)-5-nitrofuran-2-carboxamide
CAS 868376-32-3C19H13N3O4S
Benzenesulfenamide, N-(diphenylmethylene)-2,4-dinitro- chemical structure, C19H13N3O4S, CAS 54884-24-1
Benzenesulfenamide, N-(diphenylmethylene)-2,4-dinitro-
CAS 54884-24-1C19H13N3O4S
N-([1,3]Dioxolo[4',5':4,5]benzo[1,2-d]thiazol-6-yl)-N-(pyridin-3-ylmethyl)furan-2-carboxamide chemical structure, C19H13N3O4S, CAS 895019-32-6
N-([1,3]Dioxolo[4',5':4,5]benzo[1,2-d]thiazol-6-yl)-N-(pyridin-3-ylmethyl)furan-2-carboxamide
CAS 895019-32-6C19H13N3O4S

Frequently asked questions

What is the molar mass of C19H13N3O4S?

The molar mass of C19H13N3O4S is 379.39 g/mol, calculated from standard atomic weights for 19 carbon atoms, 13 hydrogen atoms, 3 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 379.0627 Da.

How many compounds have the formula C19H13N3O4S?

CompoundList lists 36 compounds with the molecular formula C19H13N3O4S, including 5-Quinolinesulfonic acid, 8-hydroxy-7-(2-(1-naphthalenyl)diazenyl)-, 2-(4-Methoxyphenyl)-1,3-dioxo-N-(1,3-thiazol-2-yl)isoindole-5-carboxamide, 4-[(1,1-Dioxido-1,2-benzisothiazol-3-yl)amino]phenyl nicotinate. 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 C19H13N3O4S?

C19H13N3O4S has a degree of unsaturation of 15. 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.