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Molecular formula

C18H16N6S

19 compounds have this formula on CompoundList.

Molar mass
348.43g/mol
Monoisotopic mass
348.1157Da
Atoms
41
Elements
4
Rings plus double bonds
14

The formula C18H16N6S describes a molecule made of 18 carbon atoms, 16 hydrogen atoms, 6 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 × 1862.05%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 164.63%
    1.008 × 16 = 16.128 g/mol
  • N Nitrogen × 624.12%
    14.007 × 6 = 84.042 g/mol
  • S Sulfur × 19.20%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C18H16N6S

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

Showing 1 to 19 of 19 compounds

2-({[4-(Prop-2-en-1-yl)-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}methyl)-1H-benzimidazole chemical structure, C18H16N6S, CAS 675171-59-2
2-({[4-(Prop-2-en-1-yl)-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}methyl)-1H-benzimidazole
CAS 675171-59-2C18H16N6S
2-({[4-(Prop-2-en-1-yl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}methyl)-1H-benzimidazole chemical structure, C18H16N6S, CAS 577764-71-7
2-({[4-(Prop-2-en-1-yl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}methyl)-1H-benzimidazole
CAS 577764-71-7C18H16N6S
5,7-Dimethyl-2-[(5-phenyl-1,2,4-triazin-3-yl)sulfanylmethyl]imidazo[1,2-a]pyrimidine chemical structure, C18H16N6S, CAS 618399-13-6
5,7-Dimethyl-2-[(5-phenyl-1,2,4-triazin-3-yl)sulfanylmethyl]imidazo[1,2-a]pyrimidine
CAS 618399-13-6C18H16N6S
1H-Benzimidazol-2-ylmethyl 9-ethyl-9H-[1,2,4]triazolo[4,3-a]benzimidazol-3-yl sulfide chemical structure, C18H16N6S, CAS 701947-36-6
1H-Benzimidazol-2-ylmethyl 9-ethyl-9H-[1,2,4]triazolo[4,3-a]benzimidazol-3-yl sulfide
CAS 701947-36-6C18H16N6S
3-(4-Methylbenzyl)-7-((pyridin-3-ylmethyl)thio)-3H-[1,2,3]triazolo[4,5-d]pyrimidine chemical structure, C18H16N6S, CAS 896678-21-0
3-(4-Methylbenzyl)-7-((pyridin-3-ylmethyl)thio)-3H-[1,2,3]triazolo[4,5-d]pyrimidine
CAS 896678-21-0C18H16N6S
6-{4-[6-(Thiophen-2-yl)pyridazin-3-yl]piperazin-1-yl}pyridine-2-carbonitrile chemical structure, C18H16N6S, CAS 2380185-29-3
6-{4-[6-(Thiophen-2-yl)pyridazin-3-yl]piperazin-1-yl}pyridine-2-carbonitrile
CAS 2380185-29-3C18H16N6S
6-(1-{Thieno[3,2-d]pyrimidin-4-yl}-octahydropyrrolo[3,4-b]pyrrol-5-yl)pyridine-3-carbonitrile chemical structure, C18H16N6S, CAS 2640975-81-9
6-(1-{Thieno[3,2-d]pyrimidin-4-yl}-octahydropyrrolo[3,4-b]pyrrol-5-yl)pyridine-3-carbonitrile
CAS 2640975-81-9C18H16N6S
6-(1-{[1,3]Thiazolo[4,5-c]pyridin-2-yl}-octahydropyrrolo[2,3-c]pyrrol-5-yl)pyridine-3-carbonitrile chemical structure, C18H16N6S, CAS 2640975-26-2
6-(1-{[1,3]Thiazolo[4,5-c]pyridin-2-yl}-octahydropyrrolo[2,3-c]pyrrol-5-yl)pyridine-3-carbonitrile
CAS 2640975-26-2C18H16N6S
N-((4-Methylthiazol-2-yl)methyl)-4-(1-phenyl-1H-pyrazol-4-yl)pyrimidin-2-amine chemical structure, C18H16N6S, CAS 1227711-54-7
N-((4-Methylthiazol-2-yl)methyl)-4-(1-phenyl-1H-pyrazol-4-yl)pyrimidin-2-amine
CAS 1227711-54-7C18H16N6S
4-Methyl-N-[4-[3-(3-methylphenyl)-1H-pyrazol-4-yl]-2-thiazolyl]-2-pyrimidinamine chemical structure, C18H16N6S, CAS 1355335-21-5
4-Methyl-N-[4-[3-(3-methylphenyl)-1H-pyrazol-4-yl]-2-thiazolyl]-2-pyrimidinamine
CAS 1355335-21-5C18H16N6S
4-Methyl-N-[4-[3-(2-methylphenyl)-1H-pyrazol-4-yl]-2-thiazolyl]-2-pyrimidinamine chemical structure, C18H16N6S, CAS 1355335-28-2
4-Methyl-N-[4-[3-(2-methylphenyl)-1H-pyrazol-4-yl]-2-thiazolyl]-2-pyrimidinamine
CAS 1355335-28-2C18H16N6S
2-{4-[6-(Thiophen-2-yl)pyridazin-3-yl]piperazin-1-yl}pyridine-3-carbonitrile chemical structure, C18H16N6S, CAS 2380189-76-2
2-{4-[6-(Thiophen-2-yl)pyridazin-3-yl]piperazin-1-yl}pyridine-3-carbonitrile
CAS 2380189-76-2C18H16N6S
6-{4-[6-(Thiophen-2-yl)pyridazin-3-yl]piperazin-1-yl}pyridine-3-carbonitrile chemical structure, C18H16N6S, CAS 2380182-85-2
6-{4-[6-(Thiophen-2-yl)pyridazin-3-yl]piperazin-1-yl}pyridine-3-carbonitrile
CAS 2380182-85-2C18H16N6S
5-{4-[6-(Thiophen-2-yl)pyridazin-3-yl]piperazin-1-yl}pyridine-2-carbonitrile chemical structure, C18H16N6S, CAS 2380194-21-6
5-{4-[6-(Thiophen-2-yl)pyridazin-3-yl]piperazin-1-yl}pyridine-2-carbonitrile
CAS 2380194-21-6C18H16N6S
2-{4-[6-(Thiophen-2-yl)pyridazin-3-yl]piperazin-1-yl}pyridine-4-carbonitrile chemical structure, C18H16N6S, CAS 2380182-44-3
2-{4-[6-(Thiophen-2-yl)pyridazin-3-yl]piperazin-1-yl}pyridine-4-carbonitrile
CAS 2380182-44-3C18H16N6S
6-(5-{Thieno[3,2-d]pyrimidin-4-yl}-octahydropyrrolo[3,4-c]pyrrol-2-yl)pyridine-3-carbonitrile chemical structure, C18H16N6S, CAS 2415511-47-4
6-(5-{Thieno[3,2-d]pyrimidin-4-yl}-octahydropyrrolo[3,4-c]pyrrol-2-yl)pyridine-3-carbonitrile
CAS 2415511-47-4C18H16N6S
6-(5-{[1,3]Thiazolo[4,5-c]pyridin-2-yl}-octahydropyrrolo[3,4-c]pyrrol-2-yl)pyridine-3-carbonitrile chemical structure, C18H16N6S, CAS 2415569-77-4
6-(5-{[1,3]Thiazolo[4,5-c]pyridin-2-yl}-octahydropyrrolo[3,4-c]pyrrol-2-yl)pyridine-3-carbonitrile
CAS 2415569-77-4C18H16N6S
2-(4-{Pyrido[2,3-d]pyrimidin-4-yl}piperazin-1-yl)-1,3-benzothiazole chemical structure, C18H16N6S, CAS 2741924-26-3
2-(4-{Pyrido[2,3-d]pyrimidin-4-yl}piperazin-1-yl)-1,3-benzothiazole
CAS 2741924-26-3C18H16N6S
2-(4-{Pyrido[3,4-d]pyrimidin-4-yl}piperazin-1-yl)-1,3-benzothiazole chemical structure, C18H16N6S, CAS 2742048-05-9
2-(4-{Pyrido[3,4-d]pyrimidin-4-yl}piperazin-1-yl)-1,3-benzothiazole
CAS 2742048-05-9C18H16N6S

Frequently asked questions

What is the molar mass of C18H16N6S?

The molar mass of C18H16N6S is 348.43 g/mol, calculated from standard atomic weights for 18 carbon atoms, 16 hydrogen atoms, 6 nitrogen atoms and 1 sulfur atom. The monoisotopic mass is 348.1157 Da.

How many compounds have the formula C18H16N6S?

CompoundList lists 19 compounds with the molecular formula C18H16N6S, including 2-({[4-(Prop-2-en-1-yl)-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}methyl)-1H-benzimidazole, 2-({[4-(Prop-2-en-1-yl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}methyl)-1H-benzimidazole, 5,7-Dimethyl-2-[(5-phenyl-1,2,4-triazin-3-yl)sulfanylmethyl]imidazo[1,2-a]pyrimidine. 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 C18H16N6S?

C18H16N6S has a degree of unsaturation of 14. 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.