Molecular formula

C₁₈H₁₆N₂S

24 compounds have this formula on CompoundList.

Molar mass: 292.40g/mol
Monoisotopic mass: 292.1034Da
Atoms: 37
Elements: 4
Rings plus double bonds: 12

The formula C18H16N2S describes a molecule made of 18 carbon atoms, 16 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 × 1873.94%
12.011 × 18 = 216.198 g/mol
H Hydrogen × 165.52%
1.008 × 16 = 16.128 g/mol
N Nitrogen × 29.58%
14.007 × 2 = 28.014 g/mol
S Sulfur × 110.96%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C18H16N2S

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

Showing 1 to 24 of 24 compounds

1-Benzyl-3-naphthalen-1-ylthiourea

CAS 107544-71-8C₁₈H₁₆N₂S

4-(2,3-Dihydro-1H-perimidin-2-yl)phenyl methyl sulfide

CAS 307330-22-9C₁₈H₁₆N₂S

1-(3-Methylphenyl)-3-naphthalen-1-ylthiourea

CAS 22937-98-0C₁₈H₁₆N₂S

N-(2,4-Dimethylphenyl)quinoline-2-carbothioamide

CAS 431067-94-6C₁₈H₁₆N₂S

N-(2,5-Dimethylphenyl)quinoline-2-carbothioamide

CAS 430469-78-6C₁₈H₁₆N₂S

4-Phenyl-3,4,5,6-tetrahydrobenzo[h]quinazoline-2(1H)-thione

CAS 85660-18-0C₁₈H₁₆N₂S

2-(Allylsulfanyl)-6-methyl-4-styrylnicotinonitrile

CAS 1164458-94-9C₁₈H₁₆N₂S

6-Cyclopropyl-4-phenyl-2-prop-2-enylsulfanylpyridine-3-carbonitrile

CAS 189132-38-5C₁₈H₁₆N₂S

2-(Allylthio)-4,5-diphenyl-1H-imidazole

CAS 273216-64-1C₁₈H₁₆N₂S

2-Methyl-4-(2-phenylethyl)-4H-[1,3]thiazolo[5,4-b]indole

CAS 708233-17-4C₁₈H₁₆N₂S

4-(4-Phenylphenyl)-N-(prop-2-en-1-yl)-1,3-thiazol-2-amine

CAS 560995-23-5C₁₈H₁₆N₂S

3-(Benzylthio)-6-(p-tolyl)pyridazine

CAS 897758-94-0C₁₈H₁₆N₂S

3-Methylthio-1-phenyl-4,5-dihydro-1H-benzo[g]indazole

CAS 871110-19-9C₁₈H₁₆N₂S

3-Methylthio-2-phenyl-4,5-dihydro-2H-benzo[g]indazole

CAS 871110-05-3C₁₈H₁₆N₂S

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

CAS 1206990-02-4C₁₈H₁₆N₂S

5,5-Dimethyl-7-(quinolin-3-yl)-4,5-dihydrothieno[2,3-c]pyridine

CAS 2015178-28-4C₁₈H₁₆N₂S

2-(4-Ethylphenyl)-7-methylimidazo[2,1-b]benzothiazole

CAS 419557-50-9C₁₈H₁₆N₂S

3-[2-(4-Phenyl-2-thiazolyl)cyclopropyl]benzenamine

CAS 337904-86-6C₁₈H₁₆N₂S

4-Quinolinecarbonitrile, 1,2,5,6,7,8-hexahydro-3-(2-phenylethenyl)-2-thioxo-

CAS 383158-28-9C₁₈H₁₆N₂S

2-(4,5-Dihydronaphtho[1,2-d]thiazol-2-yl)benzenemethanamine

CAS 1017394-92-1C₁₈H₁₆N₂S

2,3-Dihydro-5-(4-methylphenyl)imidazo[1,2-d][1,4]benzothiazepine

CAS 50846-94-1C₁₈H₁₆N₂S

3-Methyl-1,4-diphenyl-4,5-dihydro-1H-thieno[2,3-c]pyrazole

CAS 63060-79-7C₁₈H₁₆N₂S

N~1~-Phenyl-N~4~-(phenylsulfanyl)benzene-1,4-diamine

CAS 88047-04-5C₁₈H₁₆N₂S

2(1H)-Quinoxalinethione,1-methyl-3-[2-(4-methylphenyl)ethenyl]-

CAS 84547-08-0C₁₈H₁₆N₂S

Frequently asked questions

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What is the molar mass of C18H16N2S?

The molar mass of C18H16N2S is 292.40 g/mol, calculated from standard atomic weights for 18 carbon atoms, 16 hydrogen atoms, 2 nitrogen atoms and 1 sulfur atom. The monoisotopic mass is 292.1034 Da.

How many compounds have the formula C18H16N2S?

CompoundList lists 24 compounds with the molecular formula C18H16N2S, including 1-Benzyl-3-naphthalen-1-ylthiourea, 4-(2,3-Dihydro-1H-perimidin-2-yl)phenyl methyl sulfide, 1-(3-Methylphenyl)-3-naphthalen-1-ylthiourea. 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 C18H16N2S?

C18H16N2S 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.