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Molecular formula

C19H13N3OS

30 compounds have this formula on CompoundList.

Molar mass
331.39g/mol
Monoisotopic mass
331.0779Da
Atoms
37
Elements
5
Rings plus double bonds
15

The formula C19H13N3OS describes a molecule made of 19 carbon atoms, 13 hydrogen atoms, 3 nitrogen atoms, 1 oxygen atom 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 × 1968.86%
    12.011 × 19 = 228.209 g/mol
  • H Hydrogen × 133.95%
    1.008 × 13 = 13.104 g/mol
  • N Nitrogen × 312.68%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 14.83%
    15.999 × 1 = 15.999 g/mol
  • S Sulfur × 19.67%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C19H13N3OS

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

Showing 1 to 30 of 30 compounds

2-Phenyl-N-(1,3-thiazol-2-yl)quinoline-4-carboxamide chemical structure, C19H13N3OS, CAS 326023-72-7
2-Phenyl-N-(1,3-thiazol-2-yl)quinoline-4-carboxamide
CAS 326023-72-7C19H13N3OS
2-Phenacylsulfanyl-6-pyridin-3-ylpyridine-3-carbonitrile chemical structure, C19H13N3OS, CAS 118947-64-1
2-Phenacylsulfanyl-6-pyridin-3-ylpyridine-3-carbonitrile
CAS 118947-64-1C19H13N3OS
3-(4H-[1,2,4]Triazolo[3,4-c][1,4]benzothiazin-1-yl)naphthalen-2-ol chemical structure, C19H13N3OS, CAS 5505-44-2
3-(4H-[1,2,4]Triazolo[3,4-c][1,4]benzothiazin-1-yl)naphthalen-2-ol
CAS 5505-44-2C19H13N3OS
Phenyl-[3-(2-phenyl-1,3-thiazol-5-yl)pyrazol-1-yl]methanone chemical structure, C19H13N3OS, CAS 318256-00-7
Phenyl-[3-(2-phenyl-1,3-thiazol-5-yl)pyrazol-1-yl]methanone
CAS 318256-00-7C19H13N3OS
N-(2-Benzothiazol-2-yl-phenyl)-nicotinamide chemical structure, C19H13N3OS, CAS 642433-58-7
N-(2-Benzothiazol-2-yl-phenyl)-nicotinamide
CAS 642433-58-7C19H13N3OS
Fpfs-410 chemical structure, C19H13N3OS, CAS 255832-12-3
Fpfs-410
CAS 255832-12-3C19H13N3OS
N-(4-(Thiazolo[5,4-b]pyridin-2-yl)phenyl)benzamide chemical structure, C19H13N3OS, CAS 863588-99-2
N-(4-(Thiazolo[5,4-b]pyridin-2-yl)phenyl)benzamide
CAS 863588-99-2C19H13N3OS
8-(4-Methoxyphenyl)naphtho(2',1':4,5)thiazolo(2,3-C)(1,2,4)triazole chemical structure, C19H13N3OS, CAS 69484-91-9
8-(4-Methoxyphenyl)naphtho(2',1':4,5)thiazolo(2,3-C)(1,2,4)triazole
CAS 69484-91-9C19H13N3OS
(3-Amino-6-pyridin-3-ylthieno[2,3-b]pyridin-2-yl)-phenylmethanone chemical structure, C19H13N3OS, CAS 118947-69-6
(3-Amino-6-pyridin-3-ylthieno[2,3-b]pyridin-2-yl)-phenylmethanone
CAS 118947-69-6C19H13N3OS
N-(4-Naphthalen-2-yl-1,3-thiazol-2-yl)pyridine-4-carboxamide chemical structure, C19H13N3OS, CAS 353477-40-4
N-(4-Naphthalen-2-yl-1,3-thiazol-2-yl)pyridine-4-carboxamide
CAS 353477-40-4C19H13N3OS
6-Phenyl-2-(pyridine-2-carbonyl)thieno[2,3-B]pyridin-3-amine chemical structure, C19H13N3OS, CAS 940984-50-9
6-Phenyl-2-(pyridine-2-carbonyl)thieno[2,3-B]pyridin-3-amine
CAS 940984-50-9C19H13N3OS
N-[4-(1,3-Benzothiazol-2-yl)phenyl]pyridine-3-carboxamide chemical structure, C19H13N3OS, CAS 346649-41-0
N-[4-(1,3-Benzothiazol-2-yl)phenyl]pyridine-3-carboxamide
CAS 346649-41-0C19H13N3OS
N-(5-Phenyl-1,3,4-thiadiazol-2-yl)naphthalene-2-carboxamide chemical structure, C19H13N3OS, CAS 391862-37-6
N-(5-Phenyl-1,3,4-thiadiazol-2-yl)naphthalene-2-carboxamide
CAS 391862-37-6C19H13N3OS
N-(4-(Pyridin-4-yl)thiazol-2-yl)-2-naphthamide chemical structure, C19H13N3OS, CAS 393839-11-7
N-(4-(Pyridin-4-yl)thiazol-2-yl)-2-naphthamide
CAS 393839-11-7C19H13N3OS
N-(2-Phenylthiazolo[4,5-b]pyridin-5-yl)benzamide chemical structure, C19H13N3OS, CAS 52334-39-1
N-(2-Phenylthiazolo[4,5-b]pyridin-5-yl)benzamide
CAS 52334-39-1C19H13N3OS
N-(4-Naphthalen-1-yl-1,3-thiazol-2-yl)pyridine-4-carboxamide chemical structure, C19H13N3OS, CAS 540799-17-5
N-(4-Naphthalen-1-yl-1,3-thiazol-2-yl)pyridine-4-carboxamide
CAS 540799-17-5C19H13N3OS
4-Cyano-N-(4,5-dihydronaphtho[1,2-d]thiazol-2-yl)benzamide chemical structure, C19H13N3OS, CAS 325988-52-1
4-Cyano-N-(4,5-dihydronaphtho[1,2-d]thiazol-2-yl)benzamide
CAS 325988-52-1C19H13N3OS
N-(4-(4-Cyanophenyl)thiazol-2-yl)cinnamamide chemical structure, C19H13N3OS, CAS 324758-56-7
N-(4-(4-Cyanophenyl)thiazol-2-yl)cinnamamide
CAS 324758-56-7C19H13N3OS
N-(4-(Pyridin-3-yl)thiazol-2-yl)-2-naphthamide chemical structure, C19H13N3OS, CAS 477544-69-7
N-(4-(Pyridin-3-yl)thiazol-2-yl)-2-naphthamide
CAS 477544-69-7C19H13N3OS
2-(1,3-Benzothiazol-2-yl)-N-phenylpyridine-3-carboxamide chemical structure, C19H13N3OS, CAS 873856-59-8
2-(1,3-Benzothiazol-2-yl)-N-phenylpyridine-3-carboxamide
CAS 873856-59-8C19H13N3OS
N-(3-Phenyl-1,8-naphthyridin-2-yl)thiophene-2-carboxamide chemical structure, C19H13N3OS, CAS 1021106-19-3
N-(3-Phenyl-1,8-naphthyridin-2-yl)thiophene-2-carboxamide
CAS 1021106-19-3C19H13N3OS
4-Cyano-N-(4-methyl-3-prop-2-ynyl-1,3-benzothiazol-2-ylidene)benzamide chemical structure, C19H13N3OS, CAS 868377-50-8
4-Cyano-N-(4-methyl-3-prop-2-ynyl-1,3-benzothiazol-2-ylidene)benzamide
CAS 868377-50-8C19H13N3OS
N-(3-(Thiazolo[5,4-b]pyridin-2-yl)phenyl)benzamide chemical structure, C19H13N3OS, CAS 863592-50-1
N-(3-(Thiazolo[5,4-b]pyridin-2-yl)phenyl)benzamide
CAS 863592-50-1C19H13N3OS
N-(Thieno[2,3-d]pyrimidin-4-yl)-[1,1'-biphenyl]-4-carboxamide chemical structure, C19H13N3OS, CAS 1003159-80-5
N-(Thieno[2,3-d]pyrimidin-4-yl)-[1,1'-biphenyl]-4-carboxamide
CAS 1003159-80-5C19H13N3OS

Frequently asked questions

What is the molar mass of C19H13N3OS?

The molar mass of C19H13N3OS is 331.39 g/mol, calculated from standard atomic weights for 19 carbon atoms, 13 hydrogen atoms, 3 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 331.0779 Da.

How many compounds have the formula C19H13N3OS?

CompoundList lists 30 compounds with the molecular formula C19H13N3OS, including 2-Phenyl-N-(1,3-thiazol-2-yl)quinoline-4-carboxamide, 2-Phenacylsulfanyl-6-pyridin-3-ylpyridine-3-carbonitrile, 3-(4H-[1,2,4]Triazolo[3,4-c][1,4]benzothiazin-1-yl)naphthalen-2-ol. 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 C19H13N3OS?

C19H13N3OS 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.