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Molecular formula

C18H20N6O3S2

18 compounds have this formula on CompoundList.

Molar mass
432.52g/mol
Monoisotopic mass
432.1038Da
Atoms
49
Elements
5
Rings plus double bonds
12

The formula C18H20N6O3S2 describes a molecule made of 18 carbon atoms, 20 hydrogen atoms, 6 nitrogen atoms, 3 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 × 1849.99%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 204.66%
    1.008 × 20 = 20.160 g/mol
  • N Nitrogen × 619.43%
    14.007 × 6 = 84.042 g/mol
  • O Oxygen × 311.10%
    15.999 × 3 = 47.997 g/mol
  • S Sulfur × 214.82%
    32.06 × 2 = 64.120 g/mol
Look up another formula

Compounds with the formula C18H20N6O3S2

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

Showing 1 to 18 of 18 compounds

VU 0255035 chemical structure, C18H20N6O3S2, CAS 1135243-19-4
VU 0255035
CAS 1135243-19-4C18H20N6O3S2
2-[4-Ethyl-5-[2-oxo-2-(1,3-thiazol-2-ylamino)ethyl]sulfanyl-1,2,4-triazol-3-yl]-N-(3-methoxyphenyl)acetamide chemical structure, C18H20N6O3S2, CAS 708286-70-8
2-[4-Ethyl-5-[2-oxo-2-(1,3-thiazol-2-ylamino)ethyl]sulfanyl-1,2,4-triazol-3-yl]-N-(3-methoxyphenyl)acetamide
CAS 708286-70-8C18H20N6O3S2
6-Amino-5-[2-[(4-cyclopropyl-5-thiophen-2-yl-1,2,4-triazol-3-yl)sulfanyl]acetyl]-1-propylpyrimidine-2,4-dione chemical structure, C18H20N6O3S2, CAS 879137-52-7
6-Amino-5-[2-[(4-cyclopropyl-5-thiophen-2-yl-1,2,4-triazol-3-yl)sulfanyl]acetyl]-1-propylpyrimidine-2,4-dione
CAS 879137-52-7C18H20N6O3S2
7-(2-(1,3-Benzothiazol-2-ylsulfanyl)ethyl)-8-((2-hydroxyethyl)(methyl)amino)-3-methyl-3,7-dihydro-1H-purine-2,6-dione chemical structure, C18H20N6O3S2, CAS 476482-73-2
7-(2-(1,3-Benzothiazol-2-ylsulfanyl)ethyl)-8-((2-hydroxyethyl)(methyl)amino)-3-methyl-3,7-dihydro-1H-purine-2,6-dione
CAS 476482-73-2C18H20N6O3S2
N-[5-[2-(tert-Butylamino)-2-oxoethyl]sulfanyl-1,3,4-thiadiazol-2-yl]-2-(4-oxoquinazolin-3-yl)acetamide chemical structure, C18H20N6O3S2, CAS 723750-50-3
N-[5-[2-(tert-Butylamino)-2-oxoethyl]sulfanyl-1,3,4-thiadiazol-2-yl]-2-(4-oxoquinazolin-3-yl)acetamide
CAS 723750-50-3C18H20N6O3S2
2-((1-(4-Isopropylphenyl)-1H-tetrazol-5-yl)thio)-N-(4-sulfamoylphenyl)acetamide chemical structure, C18H20N6O3S2, CAS 878699-36-6
2-((1-(4-Isopropylphenyl)-1H-tetrazol-5-yl)thio)-N-(4-sulfamoylphenyl)acetamide
CAS 878699-36-6C18H20N6O3S2
Ethyl 2-(2-(2-(2-((4,6-dimethylpyrimidin-2-yl)amino)thiazol-4-yl)acetamido)thiazol-4-yl)acetate chemical structure, C18H20N6O3S2, CAS 1226445-31-3
Ethyl 2-(2-(2-(2-((4,6-dimethylpyrimidin-2-yl)amino)thiazol-4-yl)acetamido)thiazol-4-yl)acetate
CAS 1226445-31-3C18H20N6O3S2
2-((1-(4-Ethylphenyl)-1H-tetrazol-5-yl)thio)-N-(4-sulfamoylphenyl)propanamide chemical structure, C18H20N6O3S2, CAS 887347-59-3
2-((1-(4-Ethylphenyl)-1H-tetrazol-5-yl)thio)-N-(4-sulfamoylphenyl)propanamide
CAS 887347-59-3C18H20N6O3S2
2-{2-[(4,6-Dimethylpyrimidin-2-yl)amino]-1,3-thiazol-4-yl}-N-(3-methanesulfonamidophenyl)acetamide chemical structure, C18H20N6O3S2, CAS 1226443-53-3
2-{2-[(4,6-Dimethylpyrimidin-2-yl)amino]-1,3-thiazol-4-yl}-N-(3-methanesulfonamidophenyl)acetamide
CAS 1226443-53-3C18H20N6O3S2
Ethyl 4-(2-((3-(thiophen-2-yl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)acetyl)piperazine-1-carboxylate chemical structure, C18H20N6O3S2, CAS 868966-37-4
Ethyl 4-(2-((3-(thiophen-2-yl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)acetyl)piperazine-1-carboxylate
CAS 868966-37-4C18H20N6O3S2
N-(4-{[(4,6-Dimethyl-2-pyrimidinyl)amino]sulfonyl}phenyl)-2-[(1-methyl-1H-imidazol-2-yl)thio]acetamide chemical structure, C18H20N6O3S2, CAS 420835-51-4
N-(4-{[(4,6-Dimethyl-2-pyrimidinyl)amino]sulfonyl}phenyl)-2-[(1-methyl-1H-imidazol-2-yl)thio]acetamide
CAS 420835-51-4C18H20N6O3S2
Ethyl 4-(2-((5-(2-amino-4-methylthiazol-5-yl)-4-methyl-4H-1,2,4-triazol-3-yl)thio)acetamido)benzoate chemical structure, C18H20N6O3S2, CAS 868214-61-3
Ethyl 4-(2-((5-(2-amino-4-methylthiazol-5-yl)-4-methyl-4H-1,2,4-triazol-3-yl)thio)acetamido)benzoate
CAS 868214-61-3C18H20N6O3S2
Ethyl 4-methyl-2-({2-[(1-phenyl-1H-tetrazol-5-yl)sulfanyl]butanoyl}amino)-1,3-thiazole-5-carboxylate chemical structure, C18H20N6O3S2, CAS 528565-39-1
Ethyl 4-methyl-2-({2-[(1-phenyl-1H-tetrazol-5-yl)sulfanyl]butanoyl}amino)-1,3-thiazole-5-carboxylate
CAS 528565-39-1C18H20N6O3S2
3-Methoxy-1-methyl-N-(5-((2-oxo-2-(phenethylamino)ethyl)thio)-1,3,4-thiadiazol-2-yl)-1H-pyrazole-4-carboxamide chemical structure, C18H20N6O3S2, CAS 1171954-42-9
3-Methoxy-1-methyl-N-(5-((2-oxo-2-(phenethylamino)ethyl)thio)-1,3,4-thiadiazol-2-yl)-1H-pyrazole-4-carboxamide
CAS 1171954-42-9C18H20N6O3S2
2-((5-(4-(2-(Benzo[d]isoxazol-3-yl)acetyl)piperazin-1-yl)-1,3,4-thiadiazol-2-yl)thio)-N-methylacetamide chemical structure, C18H20N6O3S2, CAS 1105226-22-9
2-((5-(4-(2-(Benzo[d]isoxazol-3-yl)acetyl)piperazin-1-yl)-1,3,4-thiadiazol-2-yl)thio)-N-methylacetamide
CAS 1105226-22-9C18H20N6O3S2
(4-(Benzo[c][1,2,5]thiadiazol-4-ylsulfonyl)piperazin-1-yl)(4,5,6,7-tetrahydropyrazolo[1,5-a]pyridin-2-yl)methanone chemical structure, C18H20N6O3S2, CAS 2034543-73-0
(4-(Benzo[c][1,2,5]thiadiazol-4-ylsulfonyl)piperazin-1-yl)(4,5,6,7-tetrahydropyrazolo[1,5-a]pyridin-2-yl)methanone
CAS 2034543-73-0C18H20N6O3S2
(4-(Benzo[c][1,2,5]thiadiazol-4-ylsulfonyl)piperazin-1-yl)(4,5,6,7-tetrahydropyrazolo[1,5-a]pyridin-3-yl)methanone chemical structure, C18H20N6O3S2, CAS 2034588-07-1
(4-(Benzo[c][1,2,5]thiadiazol-4-ylsulfonyl)piperazin-1-yl)(4,5,6,7-tetrahydropyrazolo[1,5-a]pyridin-3-yl)methanone
CAS 2034588-07-1C18H20N6O3S2
1-{[4-(2-Phenylethenesulfonyl)piperazin-1-yl]methyl}-4-(thiophen-2-yl)-4,5-dihydro-1H-1,2,3,4-tetrazol-5-one chemical structure, C18H20N6O3S2, CAS 924718-57-0
1-{[4-(2-Phenylethenesulfonyl)piperazin-1-yl]methyl}-4-(thiophen-2-yl)-4,5-dihydro-1H-1,2,3,4-tetrazol-5-one
CAS 924718-57-0C18H20N6O3S2

Frequently asked questions

What is the molar mass of C18H20N6O3S2?

The molar mass of C18H20N6O3S2 is 432.52 g/mol, calculated from standard atomic weights for 18 carbon atoms, 20 hydrogen atoms, 6 nitrogen atoms, 3 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 432.1038 Da.

How many compounds have the formula C18H20N6O3S2?

CompoundList lists 18 compounds with the molecular formula C18H20N6O3S2, including VU 0255035, 2-[4-Ethyl-5-[2-oxo-2-(1,3-thiazol-2-ylamino)ethyl]sulfanyl-1,2,4-triazol-3-yl]-N-(3-methoxyphenyl)acetamide, 6-Amino-5-[2-[(4-cyclopropyl-5-thiophen-2-yl-1,2,4-triazol-3-yl)sulfanyl]acetyl]-1-propylpyrimidine-2,4-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 C18H20N6O3S2?

C18H20N6O3S2 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.