Molecular formula

C₂₀H₁₉N₅O₂S₂

40 compounds have this formula on CompoundList.

Molar mass: 425.52g/mol
Monoisotopic mass: 425.0980Da
Atoms: 48
Elements: 5
Rings plus double bonds: 14

The formula C20H19N5O2S2 describes a molecule made of 20 carbon atoms, 19 hydrogen atoms, 5 nitrogen atoms, 2 oxygen atoms and 2 sulfur atoms. 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 × 2056.45%
12.011 × 20 = 240.220 g/mol
H Hydrogen × 194.50%
1.008 × 19 = 19.152 g/mol
N Nitrogen × 516.46%
14.007 × 5 = 70.035 g/mol
O Oxygen × 27.52%
15.999 × 2 = 31.998 g/mol
S Sulfur × 215.07%
32.06 × 2 = 64.120 g/mol

Look up another formula

Compounds with the formula C20H19N5O2S2

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

Showing 1 to 40 of 40 compounds

2-[[4-Methyl-5-[(2-oxo-1,3-benzothiazol-3-yl)methyl]-1,2,4-triazol-3-yl]thio]-N-(phenylmethyl)acetamide

CAS 847400-60-6C₂₀H₁₉N₅O₂S₂

2-((5-((2-Oxobenzo[d]thiazol-3(2H)-yl)methyl)-4-phenethyl-4H-1,2,4-triazol-3-yl)thio)acetamide

CAS 847402-52-2C₂₀H₁₉N₅O₂S₂

1-(3-Methylphenyl)-5-oxo-N-(5-{[(pyridin-3-yl)methyl]sulfanyl}-1,3,4-thiadiazol-2-yl)pyrrolidine-3-carboxamide

CAS 894029-57-3C₂₀H₁₉N₅O₂S₂

N-(1,3-Benzothiazol-2-yl)-2-[[4-ethyl-5-(4-methoxyphenyl)-1,2,4-triazol-3-yl]sulfanyl]acetamide

CAS 694478-49-4C₂₀H₁₉N₅O₂S₂

2-((4-Methyl-5-((2-oxobenzo[d]thiazol-3(2H)-yl)methyl)-4H-1,2,4-triazol-3-yl)thio)-N-(p-tolyl)acetamide

CAS 847400-21-9C₂₀H₁₉N₅O₂S₂

1-(2-Methylphenyl)-5-oxo-N-(5-{[(pyridin-3-yl)methyl]sulfanyl}-1,3,4-thiadiazol-2-yl)pyrrolidine-3-carboxamide

CAS 894023-68-8C₂₀H₁₉N₅O₂S₂

1-(2-Methylphenyl)-5-oxo-N-(5-{[(pyridin-2-yl)methyl]sulfanyl}-1,3,4-thiadiazol-2-yl)pyrrolidine-3-carboxamide

CAS 894023-82-6C₂₀H₁₉N₅O₂S₂

1-(4-Methylphenyl)-5-oxo-N-(5-{[(pyridin-3-yl)methyl]sulfanyl}-1,3,4-thiadiazol-2-yl)pyrrolidine-3-carboxamide

CAS 894035-49-5C₂₀H₁₉N₅O₂S₂

1-(4-Methylphenyl)-5-oxo-N-(5-{[(pyridin-2-yl)methyl]sulfanyl}-1,3,4-thiadiazol-2-yl)pyrrolidine-3-carboxamide

CAS 894035-62-2C₂₀H₁₉N₅O₂S₂

1-(3-Methylphenyl)-5-oxo-N-(5-{[(pyridin-2-yl)methyl]sulfanyl}-1,3,4-thiadiazol-2-yl)pyrrolidine-3-carboxamide

CAS 894029-71-1C₂₀H₁₉N₅O₂S₂

N-(2-(6-(Benzylthio)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)ethyl)benzenesulfonamide

CAS 872996-93-5C₂₀H₁₉N₅O₂S₂

2-{[4-(2-Methylphenyl)-5-oxo-4,5,6,7,8,9-hexahydro[1]benzothieno[3,2-e][1,2,4]triazolo[4,3-a]pyrimidin-1-yl]sulfanyl}acetamide

CAS 380563-62-2C₂₀H₁₉N₅O₂S₂

2-(8-((2-Ethylphenyl)thio)-3-oxo-[1,2,4]triazolo[4,3-a]pyrazin-2(3H)-yl)-N-(thiophen-2-ylmethyl)acetamide

CAS 1251677-54-9C₂₀H₁₉N₅O₂S₂

(4-(5-(Furan-2-yl)-1,3,4-thiadiazol-2-yl)piperidin-1-yl)(4-methyl-2-(1H-pyrrol-1-yl)thiazol-5-yl)methanone

CAS 1351596-70-7C₂₀H₁₉N₅O₂S₂

2-((1-(Furan-2-ylmethyl)-5-(p-tolyl)-1H-imidazol-2-yl)thio)-N-(5-methyl-1,3,4-thiadiazol-2-yl)acetamide

CAS 1207003-49-3C₂₀H₁₉N₅O₂S₂

2-((4-Methyl-5-((2-oxobenzo[d]thiazol-3(2H)-yl)methyl)-4H-1,2,4-triazol-3-yl)thio)-N-(m-tolyl)acetamide

CAS 847400-20-8C₂₀H₁₉N₅O₂S₂

2-((5-Oxo-4-(p-tolyl)-4,5,6,7,8,9-hexahydrobenzo[4,5]thieno[3,2-e][1,2,4]triazolo[4,3-a]pyrimidin-1-yl)thio)acetamide

CAS 372156-30-4C₂₀H₁₉N₅O₂S₂

$N-(4-Methoxyphenyl)-2-{10-thia-3,4,6,8-tetraazatetracyclo[7.7.0.0^{2,6}.0^{11,16}]hexadeca-1(9),2,4,7,11(16)-pentaen-5-ylsulfanyl}acetamide chemical structure, C20H19N5O2S2, CAS 485330-85-6$

N-(4-Methoxyphenyl)-2-{10-thia-3,4,6,8-tetraazatetracyclo[7.7.0.0^{2,6}.0^{11,16}]hexadeca-1(9),2,4,7,11(16)-pentaen-5-ylsulfanyl}acetamide

CAS 485330-85-6C₂₀H₁₉N₅O₂S₂

N-(5-(3-(Phenylthio)propanoyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)pyrazine-2-carboxamide

CAS 1351621-38-9C₂₀H₁₉N₅O₂S₂

(4-Methyl-2-(1H-pyrrol-1-yl)thiazol-5-yl)(3-(5-(thiophen-3-yl)-1,3,4-oxadiazol-2-yl)piperidin-1-yl)methanone

CAS 1787917-13-8C₂₀H₁₉N₅O₂S₂

N-(1,3-Benzothiazol-2-yl)-2-[[4-methyl-5-(1-phenoxyethyl)-1,2,4-triazol-3-yl]sulfanyl]acetamide

CAS 694504-65-9C₂₀H₁₉N₅O₂S₂

N-(3-(Methylthio)phenyl)-2-(3-oxo-8,9,10,11-tetrahydrobenzo[4,5]thieno[3,2-e][1,2,4]triazolo[4,3-c]pyrimidin-2(3H)-yl)acetamide

CAS 1357802-84-6C₂₀H₁₉N₅O₂S₂

N-(1,3-Benzothiazol-2-yl)-2-[[4-methyl-5-[(2-methylphenoxy)methyl]-1,2,4-triazol-3-yl]sulfanyl]acetamide

CAS 767326-39-6C₂₀H₁₉N₅O₂S₂

N-(1,3-Benzothiazol-2-yl)-2-[[5-[(4-methoxyphenyl)methyl]-4-methyl-1,2,4-triazol-3-yl]sulfanyl]acetamide

CAS 694472-65-6C₂₀H₁₉N₅O₂S₂

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What is the molar mass of C20H19N5O2S2?

The molar mass of C20H19N5O2S2 is 425.52 g/mol, calculated from standard atomic weights for 20 carbon atoms, 19 hydrogen atoms, 5 nitrogen atoms, 2 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 425.0980 Da.

How many compounds have the formula C20H19N5O2S2?

CompoundList lists 40 compounds with the molecular formula C20H19N5O2S2, including 2-[[4-Methyl-5-[(2-oxo-1,3-benzothiazol-3-yl)methyl]-1,2,4-triazol-3-yl]thio]-N-(phenylmethyl)acetamide, 2-((5-((2-Oxobenzo[d]thiazol-3(2H)-yl)methyl)-4-phenethyl-4H-1,2,4-triazol-3-yl)thio)acetamide, 1-(3-Methylphenyl)-5-oxo-N-(5-{[(pyridin-3-yl)methyl]sulfanyl}-1,3,4-thiadiazol-2-yl)pyrrolidine-3-carboxamide. 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 C20H19N5O2S2?

C20H19N5O2S2 has a degree of unsaturation of 14. 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.