Molecular formula

C₂₁H₂₀N₆OS

55 compounds have this formula on CompoundList.

Molar mass: 404.49g/mol
Monoisotopic mass: 404.1419Da
Atoms: 49
Elements: 5
Rings plus double bonds: 15

The formula C21H20N6OS describes a molecule made of 21 carbon atoms, 20 hydrogen atoms, 6 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 × 2162.36%
12.011 × 21 = 252.231 g/mol
H Hydrogen × 204.98%
1.008 × 20 = 20.160 g/mol
N Nitrogen × 620.78%
14.007 × 6 = 84.042 g/mol
O Oxygen × 13.96%
15.999 × 1 = 15.999 g/mol
S Sulfur × 17.93%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C21H20N6OS

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

Showing 1 to 55 of 55 compounds

3-[3-[(5-Ethyl-[1,2,4]triazino[5,6-b]indol-3-yl)thio]propyl]-1H-benzimidazol-2-one

CAS 433261-68-8C₂₁H₂₀N₆OS

I+/--[Mercapto(phenylamino)methylene]-5-(4-morpholinyl)-4-phenyl-4H-1,2,4-triazole-3-acetonitrile

CAS 325720-84-1C₂₁H₂₀N₆OS

3,4-Dimethyl-N-{3-[5-methyl-1-(4-methylphenyl)-1H-1,2,3-triazol-4-yl]-1,2,4-thiadiazol-5-yl}benzamide

CAS 895112-87-5C₂₁H₂₀N₆OS

N-(1H-Benzo[d]imidazol-2-yl)-1-(6-(thiophen-2-yl)pyridazin-3-yl)piperidine-4-carboxamide

CAS 1251709-79-1C₂₁H₂₀N₆OS

N-(4-{[6-(3,4,5-Trimethyl-1H-pyrazol-1-yl)pyridazin-3-yl]amino}phenyl)thiophene-2-carboxamide

CAS 1019106-72-9C₂₁H₂₀N₆OS

2-({5-[(1-Naphthylamino)methyl]-4-phenyl-4H-1,2,4-triazol-3-yl}thio)acetohydrazide

CAS 1071400-62-8C₂₁H₂₀N₆OS

N-[5-[(4-Propan-2-ylphenyl)methyl]-1,3-thiazol-2-yl]-4-(tetrazol-1-yl)benzamide

CAS 887349-20-4C₂₁H₂₀N₆OS

2-(1H-Benzo[d]imidazol-1-yl)-1-(4-(6-(thiophen-2-yl)pyridazin-3-yl)piperazin-1-yl)ethanone

CAS 1203158-64-8C₂₁H₂₀N₆OS

2-({4-Amino-5-[5-(4-methylphenyl)-1H-pyrazol-3-yl]-4H-1,2,4-triazol-3-yl}sulfanyl)-1-(4-methylphenyl)ethanone

CAS 879442-57-6C₂₁H₂₀N₆OS

N-(2,5-Dimethylphenyl)-2-[(5-pyridin-3-yl-4-pyrrol-1-yl-1,2,4-triazol-3-yl)sulfanyl]acetamide

CAS 886936-08-9C₂₁H₂₀N₆OS

[3-(3-Isobutyl-1H-pyrazol-5-yl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-yl]methyl 1-naphthyl ether

CAS 1050286-37-7C₂₁H₂₀N₆OS

N-((1-Cyclopentyl-5-(pyridin-4-yl)-1H-pyrazol-3-yl)methyl)benzo[c][1,2,5]thiadiazole-5-carboxamide

CAS 1421501-45-2C₂₁H₂₀N₆OS

N-((1-(3-Cyanopyrazin-2-yl)piperidin-4-yl)methyl)-2-phenylthiazole-4-carboxamide

CAS 1797726-04-5C₂₁H₂₀N₆OS

(E)-2-Amino-N-cyclopentyl-1-((thiophen-2-ylmethylene)amino)-1H-pyrrolo[2,3-b]quinoxaline-3-carboxamide

CAS 843620-10-0C₂₁H₂₀N₆OS

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

CAS 868969-65-7C₂₁H₂₀N₆OS

$N-[(Pyridin-2-yl)methyl]-1-{8-thia-3,5,10-triazatricyclo[7.4.0.0^{2,7}]trideca-1(13),2(7),3,5,9,11-hexaen-6-yl}piperidine-4-carboxamide chemical structure, C21H20N6OS, CAS 1040680-96-3$

N-[(Pyridin-2-yl)methyl]-1-{8-thia-3,5,10-triazatricyclo[7.4.0.0^{2,7}]trideca-1(13),2(7),3,5,9,11-hexaen-6-yl}piperidine-4-carboxamide

CAS 1040680-96-3C₂₁H₂₀N₆OS

N-(2-(3-(Pyridin-4-yl)-4,5,6,7-tetrahydro-1H-indazol-1-yl)ethyl)benzo[c][1,2,5]thiadiazole-5-carboxamide

CAS 1797225-29-6C₂₁H₂₀N₆OS

N-(2-(5-Cyclopropyl-3-(thiophen-3-yl)-1H-pyrazol-1-yl)ethyl)-2-phenyl-2H-1,2,3-triazole-4-carboxamide

CAS 2034235-18-0C₂₁H₂₀N₆OS

N-(2-Ethylphenyl)-2-{[5-(pyridin-3-yl)-4-(1H-pyrrol-1-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide

CAS 886921-44-4C₂₁H₂₀N₆OS

N-{3-[1-(2,4-Dimethylphenyl)-5-methyl-1H-1,2,3-triazol-4-yl]-1,2,4-thiadiazol-5-yl}-2-methylbenzamide

CAS 932537-41-2C₂₁H₂₀N₆OS

Hydrazinecarboximidamide, 2-[1-[3-[(5-hydroxy-4-methylnaphtho[1,2-d]thiazol-2-yl)amino]phenyl]ethylidene]-

CAS 608126-75-6C₂₁H₂₀N₆OS

N-(1-(Pyridin-3-yl)ethyl)-2-((1-(pyridin-3-yl)ethyl)amino)thieno[3,2-d]pyrimidine-4-carboxamide

CAS 1135299-24-9C₂₁H₂₀N₆OS

2-(3-Benzyltriazolo[4,5-d]pyrimidin-7-yl)sulfanyl-N-(2,3-dimethylphenyl)acetamide

CAS 863452-73-7C₂₁H₂₀N₆OS

2-((3-Benzyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)-N-(2,4-dimethylphenyl)acetamide

CAS 863452-75-9C₂₁H₂₀N₆OS

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What is the molar mass of C21H20N6OS?

The molar mass of C21H20N6OS is 404.49 g/mol, calculated from standard atomic weights for 21 carbon atoms, 20 hydrogen atoms, 6 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 404.1419 Da.

How many compounds have the formula C21H20N6OS?

CompoundList lists 55 compounds with the molecular formula C21H20N6OS, including 3-[3-[(5-Ethyl-[1,2,4]triazino[5,6-b]indol-3-yl)thio]propyl]-1H-benzimidazol-2-one, I+/--[Mercapto(phenylamino)methylene]-5-(4-morpholinyl)-4-phenyl-4H-1,2,4-triazole-3-acetonitrile, 3,4-Dimethyl-N-{3-[5-methyl-1-(4-methylphenyl)-1H-1,2,3-triazol-4-yl]-1,2,4-thiadiazol-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 C21H20N6OS?

C21H20N6OS 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.