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Molecular formula

C18H20N6O2S2

15 compounds have this formula on CompoundList.

Molar mass
416.52g/mol
Monoisotopic mass
416.1089Da
Atoms
48
Elements
5
Rings plus double bonds
12

The formula C18H20N6O2S2 describes a molecule made of 18 carbon atoms, 20 hydrogen atoms, 6 nitrogen atoms, 2 oxygen atoms and 2 sulfur atoms. 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 × 1851.91%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 204.84%
    1.008 × 20 = 20.160 g/mol
  • N Nitrogen × 620.18%
    14.007 × 6 = 84.042 g/mol
  • O Oxygen × 27.68%
    15.999 × 2 = 31.998 g/mol
  • S Sulfur × 215.39%
    32.06 × 2 = 64.120 g/mol
Look up another formula

Compounds with the formula C18H20N6O2S2

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

Showing 1 to 15 of 15 compounds

2-(6-Amino-4-oxo-1-phenylpyrimidin-2-yl)sulfanyl-N-(5-butyl-1,3,4-thiadiazol-2-yl)acetamide chemical structure, C18H20N6O2S2, CAS 824942-48-5
2-(6-Amino-4-oxo-1-phenylpyrimidin-2-yl)sulfanyl-N-(5-butyl-1,3,4-thiadiazol-2-yl)acetamide
CAS 824942-48-5C18H20N6O2S2
2-((5-(4-(2-(1H-Indol-3-yl)acetyl)piperazin-1-yl)-1,3,4-thiadiazol-2-yl)thio)acetamide chemical structure, C18H20N6O2S2, CAS 1105197-67-8
2-((5-(4-(2-(1H-Indol-3-yl)acetyl)piperazin-1-yl)-1,3,4-thiadiazol-2-yl)thio)acetamide
CAS 1105197-67-8C18H20N6O2S2
7-(2-(Benzo[d]thiazol-2-ylthio)ethyl)-8-(dimethylamino)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione chemical structure, C18H20N6O2S2, CAS 850914-50-0
7-(2-(Benzo[d]thiazol-2-ylthio)ethyl)-8-(dimethylamino)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione
CAS 850914-50-0C18H20N6O2S2
N-(((Phenylamino)thioxomethyl)amino)-N'-(((phenylamino)thioxomethyl)amino)butane-1,4-diamide chemical structure, C18H20N6O2S2, CAS 18670-38-7
N-(((Phenylamino)thioxomethyl)amino)-N'-(((phenylamino)thioxomethyl)amino)butane-1,4-diamide
CAS 18670-38-7C18H20N6O2S2
N-(6-Methylpyridin-2-yl)-6-(4-(thiophen-2-ylsulfonyl)piperazin-1-yl)pyridazin-3-amine chemical structure, C18H20N6O2S2, CAS 1021222-99-0
N-(6-Methylpyridin-2-yl)-6-(4-(thiophen-2-ylsulfonyl)piperazin-1-yl)pyridazin-3-amine
CAS 1021222-99-0C18H20N6O2S2
2-Methyl-N-(pyridin-2-yl)-6-(4-(thiophen-2-ylsulfonyl)piperazin-1-yl)pyrimidin-4-amine chemical structure, C18H20N6O2S2, CAS 1421496-84-5
2-Methyl-N-(pyridin-2-yl)-6-(4-(thiophen-2-ylsulfonyl)piperazin-1-yl)pyrimidin-4-amine
CAS 1421496-84-5C18H20N6O2S2
N-[1-(4-Ethyl-5-{[2-oxo-2-(1,3-thiazol-2-ylamino)ethyl]sulfanyl}-4H-1,2,4-triazol-3-yl)ethyl]benzamide chemical structure, C18H20N6O2S2, CAS 693264-84-5
N-[1-(4-Ethyl-5-{[2-oxo-2-(1,3-thiazol-2-ylamino)ethyl]sulfanyl}-4H-1,2,4-triazol-3-yl)ethyl]benzamide
CAS 693264-84-5C18H20N6O2S2
4-(Benzo[d]isothiazol-3-yl)-N-(2-((4-methylthiazol-2-yl)amino)-2-oxoethyl)piperazine-1-carboxamide chemical structure, C18H20N6O2S2, CAS 1351700-69-0
4-(Benzo[d]isothiazol-3-yl)-N-(2-((4-methylthiazol-2-yl)amino)-2-oxoethyl)piperazine-1-carboxamide
CAS 1351700-69-0C18H20N6O2S2
2-[4-Methyl-5-[2-[(4-methyl-1,3-thiazol-2-yl)amino]-2-oxoethyl]sulfanyl-1,2,4-triazol-3-yl]-N-(2-methylphenyl)acetamide chemical structure, C18H20N6O2S2, CAS 767325-38-2
2-[4-Methyl-5-[2-[(4-methyl-1,3-thiazol-2-yl)amino]-2-oxoethyl]sulfanyl-1,2,4-triazol-3-yl]-N-(2-methylphenyl)acetamide
CAS 767325-38-2C18H20N6O2S2
N-(5-(Ethylthio)-1,3,4-thiadiazol-2-yl)-1-(6-(furan-2-yl)pyridazin-3-yl)piperidine-3-carboxamide chemical structure, C18H20N6O2S2, CAS 1226450-90-3
N-(5-(Ethylthio)-1,3,4-thiadiazol-2-yl)-1-(6-(furan-2-yl)pyridazin-3-yl)piperidine-3-carboxamide
CAS 1226450-90-3C18H20N6O2S2
4-(1,2-Benzothiazol-3-yl)-N-{2-[(5-methyl-1,3-thiazol-2-yl)amino]-2-oxoethyl}piperazine-1-carboxamide chemical structure, C18H20N6O2S2, CAS 1351703-48-4
4-(1,2-Benzothiazol-3-yl)-N-{2-[(5-methyl-1,3-thiazol-2-yl)amino]-2-oxoethyl}piperazine-1-carboxamide
CAS 1351703-48-4C18H20N6O2S2
2-({5,7-Dimethyl-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl}sulfanyl)-1-[4-(thiophene-2-carbonyl)piperazin-1-yl]ethan-1-one chemical structure, C18H20N6O2S2, CAS 872343-89-0
2-({5,7-Dimethyl-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl}sulfanyl)-1-[4-(thiophene-2-carbonyl)piperazin-1-yl]ethan-1-one
CAS 872343-89-0C18H20N6O2S2
2-((7-(4-Ethoxyphenyl)-6,7-dihydro-5H-imidazo[2,1-c][1,2,4]triazol-3-yl)thio)-N-(4-methylthiazol-2-yl)acetamide chemical structure, C18H20N6O2S2, CAS 921581-77-3
2-((7-(4-Ethoxyphenyl)-6,7-dihydro-5H-imidazo[2,1-c][1,2,4]triazol-3-yl)thio)-N-(4-methylthiazol-2-yl)acetamide
CAS 921581-77-3C18H20N6O2S2
N-(4-Methylpyridin-2-yl)-6-(4-(thiophen-2-ylsulfonyl)piperazin-1-yl)pyridazin-3-amine chemical structure, C18H20N6O2S2, CAS 1021221-80-6
N-(4-Methylpyridin-2-yl)-6-(4-(thiophen-2-ylsulfonyl)piperazin-1-yl)pyridazin-3-amine
CAS 1021221-80-6C18H20N6O2S2
4-[[5-Methyl-4-(4,5,6,7-tetrahydro-1,3-benzothiazol-2-ylamino)pyrimidin-2-yl]amino]benzenesulfonamide chemical structure, C18H20N6O2S2, CAS 3099101-44-4
4-[[5-Methyl-4-(4,5,6,7-tetrahydro-1,3-benzothiazol-2-ylamino)pyrimidin-2-yl]amino]benzenesulfonamide
CAS 3099101-44-4C18H20N6O2S2

Frequently asked questions

What is the molar mass of C18H20N6O2S2?

The molar mass of C18H20N6O2S2 is 416.52 g/mol, calculated from standard atomic weights for 18 carbon atoms, 20 hydrogen atoms, 6 nitrogen atoms, 2 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 416.1089 Da.

How many compounds have the formula C18H20N6O2S2?

CompoundList lists 15 compounds with the molecular formula C18H20N6O2S2, including 2-(6-Amino-4-oxo-1-phenylpyrimidin-2-yl)sulfanyl-N-(5-butyl-1,3,4-thiadiazol-2-yl)acetamide, 2-((5-(4-(2-(1H-Indol-3-yl)acetyl)piperazin-1-yl)-1,3,4-thiadiazol-2-yl)thio)acetamide, 7-(2-(Benzo[d]thiazol-2-ylthio)ethyl)-8-(dimethylamino)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione. 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 C18H20N6O2S2?

C18H20N6O2S2 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.