Molecular formula

C₂₀H₁₆ClN₅OS

36 compounds have this formula on CompoundList.

Molar mass: 409.89g/mol
Monoisotopic mass: 409.0764Da
Atoms: 44
Elements: 6
Rings plus double bonds: 15

The formula C20H16ClN5OS describes a molecule made of 20 carbon atoms, 16 hydrogen atoms, 1 chlorine atom, 5 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 × 2058.61%
12.011 × 20 = 240.220 g/mol
H Hydrogen × 163.93%
1.008 × 16 = 16.128 g/mol
Cl Chlorine × 18.65%
35.45 × 1 = 35.450 g/mol
N Nitrogen × 517.09%
14.007 × 5 = 70.035 g/mol
O Oxygen × 13.90%
15.999 × 1 = 15.999 g/mol
S Sulfur × 17.82%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C20H16ClN5OS

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

Showing 1 to 36 of 36 compounds

6-{[(4-Chlorophenyl)sulfanyl]methyl}-2-[(4-methylquinazolin-2-yl)amino]pyrimidin-4(1H)-one

CAS 351423-90-0C₂₀H₁₆ClN₅OS

N-(4-Chlorophenyl)-2-[(5-prop-2-enyl-[1,2,4]triazino[5,6-b]indol-3-yl)sulfanyl]acetamide

CAS 337489-59-5C₂₀H₁₆ClN₅OS

N-(2-Chlorobenzyl)-2-((6-phenyl-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)thio)acetamide

CAS 891117-56-9C₂₀H₁₆ClN₅OS

(6Z)-2-(2-Chlorophenyl)-6-[4-(dimethylamino)benzylidene]-5-imino-5,6-dihydro-7H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one

CAS 404857-74-5C₂₀H₁₆ClN₅OS

N-Benzyl-2-{[6-(4-chlorophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl]sulfanyl}acetamide

CAS 894040-03-0C₂₀H₁₆ClN₅OS

2-[[4-Amino-5-(2-chlorophenyl)-1,2,4-triazol-3-yl]sulfanyl]-N-naphthalen-1-ylacetamide

CAS 694456-16-1C₂₀H₁₆ClN₅OS

2-{[4-Amino-5-(4-chlorophenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(naphthalen-1-yl)acetamide

CAS 665017-45-8C₂₀H₁₆ClN₅OS

N-(3-Chloro-4-methylphenyl)-2-(1-phenylpyrazolo[3,4-d]pyrimidin-4-yl)sulfanylacetamide

CAS 483293-62-5C₂₀H₁₆ClN₅OS

2-((1-(4-Chlorophenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)thio)-N-(p-tolyl)acetamide

CAS 573936-14-8C₂₀H₁₆ClN₅OS

1-(2-Chlorophenyl)-5-(pyridin-4-yl)-N-[2-(thiophen-2-yl)ethyl]-1H-1,2,3-triazole-4-carboxamide

CAS 1251687-97-4C₂₀H₁₆ClN₅OS

2-[1-(3-Chlorophenyl)pyrazolo[3,4-d]pyrimidin-4-yl]sulfanyl-N-(4-methylphenyl)acetamide

CAS 893917-85-6C₂₀H₁₆ClN₅OS

1-(4-Chlorophenyl)-5-(pyridin-3-yl)-N-[2-(thiophen-2-yl)ethyl]-1H-1,2,3-triazole-4-carboxamide

CAS 1207038-31-0C₂₀H₁₆ClN₅OS

N-(4-Chlorophenyl)-2-((4-methyl-1-phenyl-1H-pyrazolo[3,4-d]pyridazin-7-yl)thio)acetamide

CAS 1203011-13-5C₂₀H₁₆ClN₅OS

1-(3-Chlorophenyl)-5-(pyridin-4-yl)-N-[2-(thiophen-2-yl)ethyl]-1H-1,2,3-triazole-4-carboxamide

CAS 1251655-30-7C₂₀H₁₆ClN₅OS

2-((6-((4-Chlorobenzyl)amino)pyrimidin-4-yl)thio)-N-(4-cyanophenyl)acetamide

CAS 1251693-58-9C₂₀H₁₆ClN₅OS

N-((2-(2-Chlorophenyl)-4-methylthiazol-5-yl)methyl)-2-phenyl-2H-1,2,3-triazole-4-carboxamide

CAS 1448078-29-2C₂₀H₁₆ClN₅OS

2-((1-(4-Chlorophenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)thio)-N-(m-tolyl)acetamide

CAS 848995-51-7C₂₀H₁₆ClN₅OS

N-[(2-Chlorophenyl)methyl]-2-(1-phenylpyrazolo[3,4-d]pyrimidin-4-yl)sulfanylacetamide

CAS 893932-96-2C₂₀H₁₆ClN₅OS

N-(3-Chloro-4-methylphenyl)-2-({3-phenyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl}sulfanyl)acetamide

CAS 852372-48-6C₂₀H₁₆ClN₅OS

N-(2-Chlorobenzyl)-2-((3-phenyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)acetamide

CAS 852372-70-4C₂₀H₁₆ClN₅OS

2-((3-(4-Chlorophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)-N-(o-tolyl)acetamide

CAS 852373-11-6C₂₀H₁₆ClN₅OS

2-{[3-(4-Chlorophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl]sulfanyl}-N-(3-methylphenyl)acetamide

CAS 852373-12-7C₂₀H₁₆ClN₅OS

2-((3-(4-Chlorophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)-N-(p-tolyl)acetamide

CAS 852373-13-8C₂₀H₁₆ClN₅OS

N-Benzyl-2-{[3-(4-chlorophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl]sulfanyl}acetamide

CAS 852373-40-1C₂₀H₁₆ClN₅OS

Frequently asked questions

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What is the molar mass of C20H16ClN5OS?

The molar mass of C20H16ClN5OS is 409.89 g/mol, calculated from standard atomic weights for 20 carbon atoms, 16 hydrogen atoms, 1 chlorine atom, 5 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 409.0764 Da.

How many compounds have the formula C20H16ClN5OS?

CompoundList lists 36 compounds with the molecular formula C20H16ClN5OS, including 6-{[(4-Chlorophenyl)sulfanyl]methyl}-2-[(4-methylquinazolin-2-yl)amino]pyrimidin-4(1H)-one, N-(4-Chlorophenyl)-2-[(5-prop-2-enyl-[1,2,4]triazino[5,6-b]indol-3-yl)sulfanyl]acetamide, N-(2-Chlorobenzyl)-2-((6-phenyl-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)thio)acetamide. 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 C20H16ClN5OS?

C20H16ClN5OS 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.