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Molecular formula

C18H19N7O3S

18 compounds have this formula on CompoundList.

Molar mass
413.46g/mol
Monoisotopic mass
413.1270Da
Atoms
48
Elements
5
Rings plus double bonds
13

The formula C18H19N7O3S describes a molecule made of 18 carbon atoms, 19 hydrogen atoms, 7 nitrogen atoms, 3 oxygen 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 × 1852.29%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 194.63%
    1.008 × 19 = 19.152 g/mol
  • N Nitrogen × 723.71%
    14.007 × 7 = 98.049 g/mol
  • O Oxygen × 311.61%
    15.999 × 3 = 47.997 g/mol
  • S Sulfur × 17.75%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C18H19N7O3S

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

Showing 1 to 18 of 18 compounds

6-Amino-1-cyclopropyl-5-[2-[1-(2,6-dimethylphenyl)tetrazol-5-yl]sulfanylacetyl]pyrimidine-2,4-dione chemical structure, C18H19N7O3S, CAS 924193-90-8
6-Amino-1-cyclopropyl-5-[2-[1-(2,6-dimethylphenyl)tetrazol-5-yl]sulfanylacetyl]pyrimidine-2,4-dione
CAS 924193-90-8C18H19N7O3S
3,5-Dimethyl-N-(2-((3-phenyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)oxy)ethyl)-1H-pyrazole-4-sulfonamide chemical structure, C18H19N7O3S, CAS 1239510-90-7
3,5-Dimethyl-N-(2-((3-phenyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)oxy)ethyl)-1H-pyrazole-4-sulfonamide
CAS 1239510-90-7C18H19N7O3S
N-(2-((6-(Pyridin-3-ylamino)pyridazin-3-yl)amino)ethyl)-4-sulfamoylbenzamide chemical structure, C18H19N7O3S, CAS 1226429-86-2
N-(2-((6-(Pyridin-3-ylamino)pyridazin-3-yl)amino)ethyl)-4-sulfamoylbenzamide
CAS 1226429-86-2C18H19N7O3S
2H-Tetrazole-2-acetic acid, 5-(3,4-dimethoxyphenyl)-, 2-((phenylamino)thioxomethyl)hydrazide chemical structure, C18H19N7O3S, CAS 94771-94-5
2H-Tetrazole-2-acetic acid, 5-(3,4-dimethoxyphenyl)-, 2-((phenylamino)thioxomethyl)hydrazide
CAS 94771-94-5C18H19N7O3S
2-((8,9-Dimethoxy-2-methyl-[1,2,4]triazolo[1,5-c]quinazolin-5-yl)thio)-N-(3-methyl-1H-pyrazol-5-yl)acetamide chemical structure, C18H19N7O3S, CAS 908109-96-6
2-((8,9-Dimethoxy-2-methyl-[1,2,4]triazolo[1,5-c]quinazolin-5-yl)thio)-N-(3-methyl-1H-pyrazol-5-yl)acetamide
CAS 908109-96-6C18H19N7O3S
Methyl 2-(1-(6-(1H-1,2,4-triazol-1-yl)pyrimidin-4-yl)piperidine-4-carboxamido)thiophene-3-carboxylate chemical structure, C18H19N7O3S, CAS 1797160-74-7
Methyl 2-(1-(6-(1H-1,2,4-triazol-1-yl)pyrimidin-4-yl)piperidine-4-carboxamido)thiophene-3-carboxylate
CAS 1797160-74-7C18H19N7O3S
Methyl 2-(1-(6-(1H-1,2,4-triazol-1-yl)pyridazin-3-yl)piperidine-3-carboxamido)thiophene-3-carboxylate chemical structure, C18H19N7O3S, CAS 1797563-37-1
Methyl 2-(1-(6-(1H-1,2,4-triazol-1-yl)pyridazin-3-yl)piperidine-3-carboxamido)thiophene-3-carboxylate
CAS 1797563-37-1C18H19N7O3S
Methyl 3-(1-(6-(1H-1,2,4-triazol-1-yl)pyrimidin-4-yl)piperidine-3-carboxamido)thiophene-2-carboxylate chemical structure, C18H19N7O3S, CAS 1797696-23-1
Methyl 3-(1-(6-(1H-1,2,4-triazol-1-yl)pyrimidin-4-yl)piperidine-3-carboxamido)thiophene-2-carboxylate
CAS 1797696-23-1C18H19N7O3S
4-(4-((2,3-Dihydrobenzofuran-5-yl)sulfonyl)piperazin-1-yl)-6-(1H-1,2,4-triazol-1-yl)pyrimidine chemical structure, C18H19N7O3S, CAS 1798517-01-7
4-(4-((2,3-Dihydrobenzofuran-5-yl)sulfonyl)piperazin-1-yl)-6-(1H-1,2,4-triazol-1-yl)pyrimidine
CAS 1798517-01-7C18H19N7O3S
Ethyl 2-(1-(6-(1H-pyrazol-1-yl)pyrimidin-4-yl)azetidine-3-carboxamido)-4-methylthiazole-5-carboxylate chemical structure, C18H19N7O3S, CAS 2034481-38-2
Ethyl 2-(1-(6-(1H-pyrazol-1-yl)pyrimidin-4-yl)azetidine-3-carboxamido)-4-methylthiazole-5-carboxylate
CAS 2034481-38-2C18H19N7O3S
N-Methyl-3-(5-(1-(2-((5-methyl-1,3,4-thiadiazol-2-yl)amino)-2-oxoethyl)azetidin-3-yl)-1,2,4-oxadiazol-3-yl)benzamide chemical structure, C18H19N7O3S, CAS 1396844-85-1
N-Methyl-3-(5-(1-(2-((5-methyl-1,3,4-thiadiazol-2-yl)amino)-2-oxoethyl)azetidin-3-yl)-1,2,4-oxadiazol-3-yl)benzamide
CAS 1396844-85-1C18H19N7O3S
N-(3-Methanesulfonamidophenyl)-1-[6-(1H-pyrazol-1-yl)pyrimidin-4-yl]azetidine-3-carboxamide chemical structure, C18H19N7O3S, CAS 2034480-85-6
N-(3-Methanesulfonamidophenyl)-1-[6-(1H-pyrazol-1-yl)pyrimidin-4-yl]azetidine-3-carboxamide
CAS 2034480-85-6C18H19N7O3S
1-(6-(1H-Imidazol-1-yl)pyrimidin-4-yl)-N-(3-(methylsulfonamido)phenyl)azetidine-3-carboxamide chemical structure, C18H19N7O3S, CAS 2034582-92-6
1-(6-(1H-Imidazol-1-yl)pyrimidin-4-yl)-N-(3-(methylsulfonamido)phenyl)azetidine-3-carboxamide
CAS 2034582-92-6C18H19N7O3S
N-Methyl-2-oxo-N-(1-{[1,2,4]triazolo[4,3-b]pyridazin-6-yl}azetidin-3-yl)-1,2,3,4-tetrahydroquinoline-6-sulfonamide chemical structure, C18H19N7O3S, CAS 2309348-04-5
N-Methyl-2-oxo-N-(1-{[1,2,4]triazolo[4,3-b]pyridazin-6-yl}azetidin-3-yl)-1,2,3,4-tetrahydroquinoline-6-sulfonamide
CAS 2309348-04-5C18H19N7O3S
5-[(4-{[1,2,4]Triazolo[4,3-b]pyridazin-6-yl}-1,4-diazepan-1-yl)sulfonyl]-2,3-dihydro-1H-indol-2-one chemical structure, C18H19N7O3S, CAS 2379952-98-2
5-[(4-{[1,2,4]Triazolo[4,3-b]pyridazin-6-yl}-1,4-diazepan-1-yl)sulfonyl]-2,3-dihydro-1H-indol-2-one
CAS 2379952-98-2C18H19N7O3S
5'-S-(1-Methyl-1H-benzimidazol-2-yl)-5'-thio-adenosine chemical structure, C18H19N7O3S, CAS 595609-63-5
5'-S-(1-Methyl-1H-benzimidazol-2-yl)-5'-thio-adenosine
CAS 595609-63-5C18H19N7O3S
(2R,3R,4S,5S)-2-(6-Aminopurin-9-yl)-5-[(6-methyl-1H-benzimidazol-2-yl)sulfanylmethyl]oxolane-3,4-diol chemical structure, C18H19N7O3S, CAS 595609-04-4
(2R,3R,4S,5S)-2-(6-Aminopurin-9-yl)-5-[(6-methyl-1H-benzimidazol-2-yl)sulfanylmethyl]oxolane-3,4-diol
CAS 595609-04-4C18H19N7O3S
(2R,3R,4S,5S)-2-(6-Aminopurin-9-yl)-5-[(4-methyl-1H-benzimidazol-2-yl)sulfanylmethyl]oxolane-3,4-diol chemical structure, C18H19N7O3S, CAS 595609-02-2
(2R,3R,4S,5S)-2-(6-Aminopurin-9-yl)-5-[(4-methyl-1H-benzimidazol-2-yl)sulfanylmethyl]oxolane-3,4-diol
CAS 595609-02-2C18H19N7O3S

Frequently asked questions

What is the molar mass of C18H19N7O3S?

The molar mass of C18H19N7O3S is 413.46 g/mol, calculated from standard atomic weights for 18 carbon atoms, 19 hydrogen atoms, 7 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 413.1270 Da.

How many compounds have the formula C18H19N7O3S?

CompoundList lists 18 compounds with the molecular formula C18H19N7O3S, including 6-Amino-1-cyclopropyl-5-[2-[1-(2,6-dimethylphenyl)tetrazol-5-yl]sulfanylacetyl]pyrimidine-2,4-dione, 3,5-Dimethyl-N-(2-((3-phenyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)oxy)ethyl)-1H-pyrazole-4-sulfonamide, N-(2-((6-(Pyridin-3-ylamino)pyridazin-3-yl)amino)ethyl)-4-sulfamoylbenzamide. 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 C18H19N7O3S?

C18H19N7O3S has a degree of unsaturation of 13. 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.