Molecular formula

C₂₀H₂₀N₂S

25 compounds have this formula on CompoundList.

Molar mass: 320.45g/mol
Monoisotopic mass: 320.1347Da
Atoms: 43
Elements: 4
Rings plus double bonds: 12

The formula C20H20N2S describes a molecule made of 20 carbon atoms, 20 hydrogen atoms, 2 nitrogen 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 × 2074.96%
12.011 × 20 = 240.220 g/mol
H Hydrogen × 206.29%
1.008 × 20 = 20.160 g/mol
N Nitrogen × 28.74%
14.007 × 2 = 28.014 g/mol
S Sulfur × 110.00%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C20H20N2S

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

Showing 1 to 25 of 25 compounds

3-Benzyl-1-ethyl-1-naphthalen-1-ylthiourea

CAS 435324-56-4C₂₀H₂₀N₂S

2-(5-Methylthiophen-2-yl)-1,3-diphenylimidazolidine

CAS 307339-43-1C₂₀H₂₀N₂S

3-(4-Ethylphenyl)-6-((2-methylbenzyl)thio)pyridazine

CAS 896046-15-4C₂₀H₂₀N₂S

N,4-bis(4-methylphenyl)-3-prop-2-enyl-1,3-thiazol-2-imine

CAS 301674-98-6C₂₀H₂₀N₂S

2-(3-Methylthiophen-2-yl)-1,3-diphenylimidazolidine

CAS 301318-46-7C₂₀H₂₀N₂S

N-(2-Methylphenyl)-4-(4-methylphenyl)-3-prop-2-enyl-1,3-thiazol-2-imine

CAS 301674-97-5C₂₀H₂₀N₂S

(11E)-11-[3-(Dimethylamino)propylidene]-6,11-dihydrodibenzo[b,e]thiepine-2-carbonitrile

CAS 115475-38-2C₂₀H₂₀N₂S

4-Phenyl-1-(4-phenyl-1,3-thiazol-2-yl)piperidine

CAS 309282-11-9C₂₀H₂₀N₂S

N,1-diphenyl-3,6,7,8-tetrahydro-2H-cyclopenta[e][1,4]thiazepin-5-imine

CAS 104672-80-2C₂₀H₂₀N₂S

3-(Cyclopentylsulfanyl)-1-phenyl-6,7-dihydro-5H-cyclopenta[c]pyridine-4-carbonitrile

CAS 861209-31-6C₂₀H₂₀N₂S

4H-(1)Benzothieno(3,2-f)pyrrolo(1,2-a)(1,4)diazepine, 5,6,7,8,9,10-hexahydro-4-phenyl-

CAS 126684-57-9C₂₀H₂₀N₂S

Mequitazine impurity 4

CAS 151129-13-4C₂₀H₂₀N₂S

2-(7H-Benzo[c]phenothiazin-7-yl)-n,n-dimethylethanamine

CAS 26767-24-8C₂₀H₂₀N₂S

2-(4-(Cyclohexylthio)phenyl)quinoxaline

CAS 53066-85-6C₂₀H₂₀N₂S

2-(Cyclopentylthio)-1,5-diphenyl-1H-imidazole

CAS 1207011-67-3C₂₀H₂₀N₂S

2-(Allylthio)-1-benzyl-5-(p-tolyl)-1H-imidazole

CAS 1207020-38-9C₂₀H₂₀N₂S

2-(Allylthio)-1,5-di-p-tolyl-1H-imidazole

CAS 1206996-37-3C₂₀H₂₀N₂S

1-Allyl-2-(benzylthio)-5-(p-tolyl)-1H-imidazole

CAS 1207004-66-7C₂₀H₂₀N₂S

1-[9-Ethyl-7-(2-thienyl)-9H-carbazol-3-yl]-N-methylmethanamine

CAS 2413984-86-6C₂₀H₂₀N₂S

5,8,9,10,11,12-Hexahydro-6H-benzo[h]cyclohepta[4,5]thieno[2,3-b]quinolin-7-amine

CAS 519167-44-3C₂₀H₂₀N₂S

(3Z)-2,4-Diphenyl-2-(thiomorpholin-4-yl)but-3-enenitrile

CAS 128407-26-1C₂₀H₂₀N₂S

3-Butyl-2,6-diphenylpyrimidine-4(3H)-thione

CAS 113848-42-3C₂₀H₂₀N₂S

2,4-Diphenyl-5-piperidin-4-yl-1,3-thiazole

CAS 1352278-01-3C₂₀H₂₀N₂S

10-[(Z)-1-Azabicyclo[2.2.2]octan-3-ylidenemethyl]phenothiazine

CAS 151129-16-7C₂₀H₂₀N₂S

4,4,5,5-Tetramethyl-7-quinolin-3-ylthieno[2,3-c]pyridine
2015178-40-0C₂₀H₂₀N₂S

Frequently asked questions

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What is the molar mass of C20H20N2S?

The molar mass of C20H20N2S is 320.45 g/mol, calculated from standard atomic weights for 20 carbon atoms, 20 hydrogen atoms, 2 nitrogen atoms and 1 sulfur atom. The monoisotopic mass is 320.1347 Da.

How many compounds have the formula C20H20N2S?

CompoundList lists 25 compounds with the molecular formula C20H20N2S, including 3-Benzyl-1-ethyl-1-naphthalen-1-ylthiourea, 2-(5-Methylthiophen-2-yl)-1,3-diphenylimidazolidine, 3-(4-Ethylphenyl)-6-((2-methylbenzyl)thio)pyridazine. 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 C20H20N2S?

C20H20N2S has a degree of unsaturation of 12. 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.