Molecular formula

C₂₁H₂₀N₆O₂S

82 compounds have this formula on CompoundList.

Molar mass: 420.49g/mol
Monoisotopic mass: 420.1368Da
Atoms: 50
Elements: 5
Rings plus double bonds: 15

The formula C21H20N6O2S describes a molecule made of 21 carbon atoms, 20 hydrogen atoms, 6 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 × 2159.98%
12.011 × 21 = 252.231 g/mol
H Hydrogen × 204.79%
1.008 × 20 = 20.160 g/mol
N Nitrogen × 619.99%
14.007 × 6 = 84.042 g/mol
O Oxygen × 27.61%
15.999 × 2 = 31.998 g/mol
S Sulfur × 17.62%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C21H20N6O2S

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

Showing 1 to 82 of 82 compounds

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

CAS 894059-04-2C₂₁H₂₀N₆O₂S

N-(3,4-Dimethylphenyl)-2-[[4-(furan-2-ylmethyl)-5-pyrazin-2-yl-1,2,4-triazol-3-yl]sulfanyl]acetamide

CAS 760200-89-3C₂₁H₂₀N₆O₂S

8,9-Dimethoxy-2-[2-(2-methylbenzimidazol-1-yl)ethyl]-3H-[1,2,4]triazolo[1,5-c]quinazoline-5-thione

CAS 902593-20-8C₂₁H₂₀N₆O₂S

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

CAS 895118-15-7C₂₁H₂₀N₆O₂S

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

CAS 894062-12-5C₂₁H₂₀N₆O₂S

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

CAS 894061-97-3C₂₁H₂₀N₆O₂S

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

CAS 894059-20-2C₂₁H₂₀N₆O₂S

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

CAS 573946-17-5C₂₁H₂₀N₆O₂S

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

CAS 894056-77-0C₂₁H₂₀N₆O₂S

N-(4-((6-(1H-Pyrazol-1-yl)pyridazin-3-yl)amino)phenyl)-2,4-dimethylbenzenesulfonamide

CAS 1014026-17-5C₂₁H₂₀N₆O₂S

5-(((4,6-Dimethylpyrimidin-2-yl)thio)methyl)-N-(furan-2-ylmethyl)-1-phenyl-1H-1,2,3-triazole-4-carboxamide

CAS 1172496-20-6C₂₁H₂₀N₆O₂S

6-(4-([1,1'-Biphenyl]-4-ylsulfonyl)piperazin-1-yl)-[1,2,4]triazolo[4,3-b]pyridazine

CAS 1021263-73-9C₂₁H₂₀N₆O₂S

Pyrrolopyrimidine 32

CAS 915718-93-3C₂₁H₂₀N₆O₂S

Propanenitrile, 3-((4-(2-(5-nitro-2-thiazolyl)diazenyl)phenyl)(3-phenylpropyl)amino)-

CAS 55296-90-7C₂₁H₂₀N₆O₂S

N-Methyl-N-[(2-oxo-1H-quinolin-4-yl)methyl]-2-(1-phenyltetrazol-5-yl)sulfanylpropanamide

CAS 879569-66-1C₂₁H₂₀N₆O₂S

1-(2-Naphthalenylsulfonyl)-4-(1-phenyl-1H-tetrazol-5-yl)piperazine

CAS 762258-47-9C₂₁H₂₀N₆O₂S

$N-[2-(1H-Indol-3-yl)ethyl]-3-{8-methyl-7-oxo-5-thia-1,8,10,11-tetraazatricyclo[7.3.0.0^{2,6}]dodeca-2(6),3,9,11-tetraen-12-yl}propanamide chemical structure, C21H20N6O2S, CAS 892279-78-6$

N-[2-(1H-Indol-3-yl)ethyl]-3-{8-methyl-7-oxo-5-thia-1,8,10,11-tetraazatricyclo[7.3.0.0^{2,6}]dodeca-2(6),3,9,11-tetraen-12-yl}propanamide

CAS 892279-78-6C₂₁H₂₀N₆O₂S

2-[(6-Benzyl-7-hydroxy[1,2,4]triazolo[4,3-b][1,2,4]triazin-3-yl)sulfanyl]-N-(2,3-dimethylphenyl)acetamide

CAS 898467-54-4C₂₁H₂₀N₆O₂S

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

CAS 836645-65-9C₂₁H₂₀N₆O₂S

N-(2-(2-(4-Methoxyphenyl)thiazol-4-yl)ethyl)-6-(2-methyl-1H-imidazol-1-yl)pyridazine-3-carboxamide

CAS 1396883-88-7C₂₁H₂₀N₆O₂S

N-(3-(3,4-Dihydroisoquinolin-2(1H)-yl)quinoxalin-2-yl)-1-methyl-1H-pyrazole-4-sulfonamide

CAS 1795482-39-1C₂₁H₂₀N₆O₂S

(2-Phenyl-2H-1,2,3-triazol-4-yl)(3-((3-(thiophen-3-yl)-1,2,4-oxadiazol-5-yl)methyl)piperidin-1-yl)methanone

CAS 1705106-41-7C₂₁H₂₀N₆O₂S

Benzenesulfonamide, N-(aminoiminomethyl)-4-(2-(2-phenyl-1H-indol-3-yl)hydrazino)-

CAS 88152-02-7C₂₁H₂₀N₆O₂S

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

CAS 886935-78-0C₂₁H₂₀N₆O₂S

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What is the molar mass of C21H20N6O2S?

The molar mass of C21H20N6O2S is 420.49 g/mol, calculated from standard atomic weights for 21 carbon atoms, 20 hydrogen atoms, 6 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 420.1368 Da.

How many compounds have the formula C21H20N6O2S?

CompoundList lists 82 compounds with the molecular formula C21H20N6O2S, including N-(2-Methoxyphenethyl)-2-((6-(pyridin-3-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)thio)acetamide, N-(3,4-Dimethylphenyl)-2-[[4-(furan-2-ylmethyl)-5-pyrazin-2-yl-1,2,4-triazol-3-yl]sulfanyl]acetamide, 8,9-Dimethoxy-2-[2-(2-methylbenzimidazol-1-yl)ethyl]-3H-[1,2,4]triazolo[1,5-c]quinazoline-5-thione. 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 C21H20N6O2S?

C21H20N6O2S 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.