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Molecular formula

C20H15N5O2S

26 compounds have this formula on CompoundList.

Molar mass
389.43g/mol
Monoisotopic mass
389.0946Da
Atoms
43
Elements
5
Rings plus double bonds
16

The formula C20H15N5O2S describes a molecule made of 20 carbon atoms, 15 hydrogen atoms, 5 nitrogen atoms, 2 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 × 2061.68%
    12.011 × 20 = 240.220 g/mol
  • H Hydrogen × 153.88%
    1.008 × 15 = 15.120 g/mol
  • N Nitrogen × 517.98%
    14.007 × 5 = 70.035 g/mol
  • O Oxygen × 28.22%
    15.999 × 2 = 31.998 g/mol
  • S Sulfur × 18.23%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C20H15N5O2S

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

Showing 1 to 26 of 26 compounds

N-[5-Amino-4-(1,3-benzothiazol-2-yl)-3-oxo-2H-pyrrol-1-yl]-1H-indole-3-carboxamide chemical structure, C20H15N5O2S, CAS 380561-38-6
N-[5-Amino-4-(1,3-benzothiazol-2-yl)-3-oxo-2H-pyrrol-1-yl]-1H-indole-3-carboxamide
CAS 380561-38-6C20H15N5O2S
5-{[3-(2-Methylphenyl)-1,2,4-oxadiazol-5-yl]methyl}-2-(thiophen-2-yl)-4H,5H-pyrazolo[1,5-a]pyrazin-4-one chemical structure, C20H15N5O2S, CAS 1040637-54-4
5-{[3-(2-Methylphenyl)-1,2,4-oxadiazol-5-yl]methyl}-2-(thiophen-2-yl)-4H,5H-pyrazolo[1,5-a]pyrazin-4-one
CAS 1040637-54-4C20H15N5O2S
4-Cyano-N-[1-(6-methoxy-1,3-benzothiazol-2-yl)-3-methyl-1H-pyrazol-5-yl]benzamide chemical structure, C20H15N5O2S, CAS 1171705-58-0
4-Cyano-N-[1-(6-methoxy-1,3-benzothiazol-2-yl)-3-methyl-1H-pyrazol-5-yl]benzamide
CAS 1171705-58-0C20H15N5O2S
4-(5-{[(4-Nitrophenyl)methyl]sulfanyl}-4-phenyl-4H-1,2,4-triazol-3-yl)pyridine chemical structure, C20H15N5O2S, CAS 6009-29-6
4-(5-{[(4-Nitrophenyl)methyl]sulfanyl}-4-phenyl-4H-1,2,4-triazol-3-yl)pyridine
CAS 6009-29-6C20H15N5O2S
5-((4-Methylphenyl)sulfonyl)imidazo[2',1':6,1]pyrido[2,3-b]quinoxalin-4-amine chemical structure, C20H15N5O2S, CAS 123990-70-5
5-((4-Methylphenyl)sulfonyl)imidazo[2',1':6,1]pyrido[2,3-b]quinoxalin-4-amine
CAS 123990-70-5C20H15N5O2S
2-[5-[(4-Nitrophenyl)methylsulfanyl]-4-phenyl-1,2,4-triazol-3-yl]pyridine chemical structure, C20H15N5O2S, CAS 712282-59-2
2-[5-[(4-Nitrophenyl)methylsulfanyl]-4-phenyl-1,2,4-triazol-3-yl]pyridine
CAS 712282-59-2C20H15N5O2S
N-[2-Methyl-5-(3-methyl-1,2,4-triazolo[3,4-b][1,3,4]thiadiazol-6-yl)phenyl]-2-benzofurancarboxamide chemical structure, C20H15N5O2S, CAS 797767-54-5
N-[2-Methyl-5-(3-methyl-1,2,4-triazolo[3,4-b][1,3,4]thiadiazol-6-yl)phenyl]-2-benzofurancarboxamide
CAS 797767-54-5C20H15N5O2S
2-{3-[(4-Methoxyphenoxy)methyl][1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-yl}quinoline chemical structure, C20H15N5O2S, CAS 929820-41-7
2-{3-[(4-Methoxyphenoxy)methyl][1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-yl}quinoline
CAS 929820-41-7C20H15N5O2S
2-[6-(3,4-Dimethoxyphenyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-3-yl]quinoline chemical structure, C20H15N5O2S, CAS 951933-65-6
2-[6-(3,4-Dimethoxyphenyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-3-yl]quinoline
CAS 951933-65-6C20H15N5O2S
N-[2-Methyl-4-(3-methyl[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-yl)phenyl]-1-benzofuran-2-carboxamide chemical structure, C20H15N5O2S, CAS 717865-05-9
N-[2-Methyl-4-(3-methyl[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-yl)phenyl]-1-benzofuran-2-carboxamide
CAS 717865-05-9C20H15N5O2S
1,2,4-Triazolo(3',4':2,3)(1,3,4)thiadiazepino(7,6-b)quinoline, 9-methoxy-3-(4-methoxyphenyl)- chemical structure, C20H15N5O2S, CAS 136633-19-7
1,2,4-Triazolo(3',4':2,3)(1,3,4)thiadiazepino(7,6-b)quinoline, 9-methoxy-3-(4-methoxyphenyl)-
CAS 136633-19-7C20H15N5O2S
2-{6-[(4-Methoxyphenoxy)methyl][1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-3-yl}quinoline chemical structure, C20H15N5O2S, CAS 951993-42-3
2-{6-[(4-Methoxyphenoxy)methyl][1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-3-yl}quinoline
CAS 951993-42-3C20H15N5O2S
5-{[3-(3-Methylphenyl)-1,2,4-oxadiazol-5-yl]methyl}-2-(thiophen-2-yl)-4H,5H-pyrazolo[1,5-a]pyrazin-4-one chemical structure, C20H15N5O2S, CAS 1040637-61-3
5-{[3-(3-Methylphenyl)-1,2,4-oxadiazol-5-yl]methyl}-2-(thiophen-2-yl)-4H,5H-pyrazolo[1,5-a]pyrazin-4-one
CAS 1040637-61-3C20H15N5O2S
2-(2-Methylphenyl)-5-{[3-(2-thienyl)-1,2,4-oxadiazol-5-yl]methyl}pyrazolo[1,5-a]pyrazin-4(5H)-one chemical structure, C20H15N5O2S, CAS 1207033-63-3
2-(2-Methylphenyl)-5-{[3-(2-thienyl)-1,2,4-oxadiazol-5-yl]methyl}pyrazolo[1,5-a]pyrazin-4(5H)-one
CAS 1207033-63-3C20H15N5O2S
2-(6-Oxo-3-phenylpyridazin-1(6H)-yl)-N-[(2Z)-4-(pyridin-2-yl)-1,3-thiazol-2(3H)-ylidene]acetamide chemical structure, C20H15N5O2S, CAS 1282129-61-6
2-(6-Oxo-3-phenylpyridazin-1(6H)-yl)-N-[(2Z)-4-(pyridin-2-yl)-1,3-thiazol-2(3H)-ylidene]acetamide
CAS 1282129-61-6C20H15N5O2S
2-(6-Oxo-3-phenylpyridazin-1(6H)-yl)-N-[(2Z)-4-(pyridin-4-yl)-1,3-thiazol-2(3H)-ylidene]acetamide chemical structure, C20H15N5O2S, CAS 1282143-06-9
2-(6-Oxo-3-phenylpyridazin-1(6H)-yl)-N-[(2Z)-4-(pyridin-4-yl)-1,3-thiazol-2(3H)-ylidene]acetamide
CAS 1282143-06-9C20H15N5O2S
2-(6-Oxo-3-phenylpyridazin-1(6H)-yl)-N-[(2Z)-4-(pyridin-3-yl)-1,3-thiazol-2(3H)-ylidene]acetamide chemical structure, C20H15N5O2S, CAS 1310946-25-8
2-(6-Oxo-3-phenylpyridazin-1(6H)-yl)-N-[(2Z)-4-(pyridin-3-yl)-1,3-thiazol-2(3H)-ylidene]acetamide
CAS 1310946-25-8C20H15N5O2S
2-((8,9,10,11-Tetrahydrobenzo[4,5]thieno[3,2-e][1,2,4]triazolo[1,5-c]pyrimidin-2-yl)methyl)isoindoline-1,3-dione chemical structure, C20H15N5O2S, CAS 727999-83-9
2-((8,9,10,11-Tetrahydrobenzo[4,5]thieno[3,2-e][1,2,4]triazolo[1,5-c]pyrimidin-2-yl)methyl)isoindoline-1,3-dione
CAS 727999-83-9C20H15N5O2S
N-(2-Benzoylphenyl)-2-(7H-purin-6-ylsulfanyl)acetamide chemical structure, C20H15N5O2S, CAS 710968-36-8
N-(2-Benzoylphenyl)-2-(7H-purin-6-ylsulfanyl)acetamide
CAS 710968-36-8C20H15N5O2S
2-[3-(3,4-Dimethoxyphenyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-yl]quinoline chemical structure, C20H15N5O2S, CAS 929831-53-8
2-[3-(3,4-Dimethoxyphenyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-yl]quinoline
CAS 929831-53-8C20H15N5O2S
2-{6-[(2-Methoxyphenoxy)methyl][1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-3-yl}quinoline chemical structure, C20H15N5O2S, CAS 951969-80-5
2-{6-[(2-Methoxyphenoxy)methyl][1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-3-yl}quinoline
CAS 951969-80-5C20H15N5O2S
2-(Thiophen-2-yl)-5-((3-(p-tolyl)-1,2,4-oxadiazol-5-yl)methyl)pyrazolo[1,5-a]pyrazin-4(5H)-one chemical structure, C20H15N5O2S, CAS 1040637-68-0
2-(Thiophen-2-yl)-5-((3-(p-tolyl)-1,2,4-oxadiazol-5-yl)methyl)pyrazolo[1,5-a]pyrazin-4(5H)-one
CAS 1040637-68-0C20H15N5O2S
1-([1,1'-Biphenyl]-4-yl)-5-((pyrimidin-2-ylthio)methyl)-1H-1,2,3-triazole-4-carboxylic acid chemical structure, C20H15N5O2S, CAS 1416341-71-3
1-([1,1'-Biphenyl]-4-yl)-5-((pyrimidin-2-ylthio)methyl)-1H-1,2,3-triazole-4-carboxylic acid
CAS 1416341-71-3C20H15N5O2S
Thieno[2,3-d]pyrimidine-3(4H)-acetamide, 4-oxo-N-[4-(2-phenyldiazenyl)phenyl]- chemical structure, C20H15N5O2S, CAS 1087667-16-0
Thieno[2,3-d]pyrimidine-3(4H)-acetamide, 4-oxo-N-[4-(2-phenyldiazenyl)phenyl]-
CAS 1087667-16-0C20H15N5O2S

Frequently asked questions

What is the molar mass of C20H15N5O2S?

The molar mass of C20H15N5O2S is 389.43 g/mol, calculated from standard atomic weights for 20 carbon atoms, 15 hydrogen atoms, 5 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 389.0946 Da.

How many compounds have the formula C20H15N5O2S?

CompoundList lists 26 compounds with the molecular formula C20H15N5O2S, including N-[5-Amino-4-(1,3-benzothiazol-2-yl)-3-oxo-2H-pyrrol-1-yl]-1H-indole-3-carboxamide, 5-{[3-(2-Methylphenyl)-1,2,4-oxadiazol-5-yl]methyl}-2-(thiophen-2-yl)-4H,5H-pyrazolo[1,5-a]pyrazin-4-one, 4-Cyano-N-[1-(6-methoxy-1,3-benzothiazol-2-yl)-3-methyl-1H-pyrazol-5-yl]benzamide. 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 C20H15N5O2S?

C20H15N5O2S has a degree of unsaturation of 16. 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.