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Molecular formula

C19H17N7O3

17 compounds have this formula on CompoundList.

Molar mass
391.39g/mol
Monoisotopic mass
391.1393Da
Atoms
46
Elements
4
Rings plus double bonds
15

The formula C19H17N7O3 describes a molecule made of 19 carbon atoms, 17 hydrogen atoms, 7 nitrogen atoms and 3 oxygen 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 × 1958.31%
    12.011 × 19 = 228.209 g/mol
  • H Hydrogen × 174.38%
    1.008 × 17 = 17.136 g/mol
  • N Nitrogen × 725.05%
    14.007 × 7 = 98.049 g/mol
  • O Oxygen × 312.26%
    15.999 × 3 = 47.997 g/mol
Look up another formula

Compounds with the formula C19H17N7O3

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

Showing 1 to 17 of 17 compounds

Etc-159 chemical structure, C19H17N7O3, CAS 1638250-96-0
Etc-159
CAS 1638250-96-0C19H17N7O3
5-Methyl-7-(4-nitrophenyl)-N-(p-tolyl)-4,7-dihydrotetrazolo[1,5-a]pyrimidine-6-carboxamide chemical structure, C19H17N7O3, CAS 441289-84-5
5-Methyl-7-(4-nitrophenyl)-N-(p-tolyl)-4,7-dihydrotetrazolo[1,5-a]pyrimidine-6-carboxamide
CAS 441289-84-5C19H17N7O3
5-Methyl-7-(3-nitrophenyl)-N-(p-tolyl)-4,7-dihydrotetrazolo[1,5-a]pyrimidine-6-carboxamide chemical structure, C19H17N7O3, CAS 476364-95-1
5-Methyl-7-(3-nitrophenyl)-N-(p-tolyl)-4,7-dihydrotetrazolo[1,5-a]pyrimidine-6-carboxamide
CAS 476364-95-1C19H17N7O3
N-{2-[3-(1H-imidazol-1-yl)-6-oxo-1,6-dihydropyridazin-1-yl]ethyl}-2-(4-oxo-3,4-dihydroquinazolin-3-yl)acetamide chemical structure, C19H17N7O3, CAS 1396710-32-9
N-{2-[3-(1H-imidazol-1-yl)-6-oxo-1,6-dihydropyridazin-1-yl]ethyl}-2-(4-oxo-3,4-dihydroquinazolin-3-yl)acetamide
CAS 1396710-32-9C19H17N7O3
4-(3-Hydroxy-4-methoxyphenyl)-3-methyl-1-([1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-1H-pyrazolo[3,4-b]pyridin-6-ol chemical structure, C19H17N7O3, CAS 1112020-58-2
4-(3-Hydroxy-4-methoxyphenyl)-3-methyl-1-([1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-1H-pyrazolo[3,4-b]pyridin-6-ol
CAS 1112020-58-2C19H17N7O3
5-(1-Methyl-4-nitro-1H-pyrazol-3-yl)-N-(1-phenylethyl)pyrazolo[1,5-a]pyrimidine-2-carboxamide chemical structure, C19H17N7O3, CAS 1005557-54-9
5-(1-Methyl-4-nitro-1H-pyrazol-3-yl)-N-(1-phenylethyl)pyrazolo[1,5-a]pyrimidine-2-carboxamide
CAS 1005557-54-9C19H17N7O3
1-((5-Cyclopentyl-1,2,4-oxadiazol-3-yl)methyl)-5-(3-(pyrazin-2-yl)-1,2,4-oxadiazol-5-yl)pyridin-2(1H)-one chemical structure, C19H17N7O3, CAS 1396855-78-9
1-((5-Cyclopentyl-1,2,4-oxadiazol-3-yl)methyl)-5-(3-(pyrazin-2-yl)-1,2,4-oxadiazol-5-yl)pyridin-2(1H)-one
CAS 1396855-78-9C19H17N7O3
3-(4-{3-Methyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl}piperazine-1-carbonyl)-2H-chromen-2-one chemical structure, C19H17N7O3, CAS 1058232-44-2
3-(4-{3-Methyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl}piperazine-1-carbonyl)-2H-chromen-2-one
CAS 1058232-44-2C19H17N7O3
2-(6-Oxopyridazin-1(6H)-yl)-N-(2-((3-phenyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)oxy)ethyl)acetamide chemical structure, C19H17N7O3, CAS 1208935-68-5
2-(6-Oxopyridazin-1(6H)-yl)-N-(2-((3-phenyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)oxy)ethyl)acetamide
CAS 1208935-68-5C19H17N7O3
(3-(1H-Tetrazol-1-yl)phenyl)(4-(5-(furan-2-yl)-1,3,4-oxadiazol-2-yl)piperidin-1-yl)methanone chemical structure, C19H17N7O3, CAS 1209084-51-4
(3-(1H-Tetrazol-1-yl)phenyl)(4-(5-(furan-2-yl)-1,3,4-oxadiazol-2-yl)piperidin-1-yl)methanone
CAS 1209084-51-4C19H17N7O3
N-(4-(1H-Tetrazol-1-yl)phenyl)-3-(3-(furan-2-yl)-6-oxopyridazin-1(6H)-yl)-2-methylpropanamide chemical structure, C19H17N7O3, CAS 1286728-79-7
N-(4-(1H-Tetrazol-1-yl)phenyl)-3-(3-(furan-2-yl)-6-oxopyridazin-1(6H)-yl)-2-methylpropanamide
CAS 1286728-79-7C19H17N7O3
N-(2-(6-Oxo-3-(1H-pyrazol-1-yl)pyridazin-1(6H)-yl)ethyl)-2-(4-oxoquinazolin-3(4H)-yl)acetamide chemical structure, C19H17N7O3, CAS 1351633-17-4
N-(2-(6-Oxo-3-(1H-pyrazol-1-yl)pyridazin-1(6H)-yl)ethyl)-2-(4-oxoquinazolin-3(4H)-yl)acetamide
CAS 1351633-17-4C19H17N7O3
2-Phenoxy-N-(2-(4-(3-(pyridin-2-yl)-1,2,4-oxadiazol-5-yl)-1H-1,2,3-triazol-1-yl)ethyl)acetamide chemical structure, C19H17N7O3, CAS 2034589-97-2
2-Phenoxy-N-(2-(4-(3-(pyridin-2-yl)-1,2,4-oxadiazol-5-yl)-1H-1,2,3-triazol-1-yl)ethyl)acetamide
CAS 2034589-97-2C19H17N7O3
3-(2,4-Dioxo-3,4-dihydropyrimidin-1(2H)-yl)-N-(3-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)phenyl)propanamide chemical structure, C19H17N7O3, CAS 1207024-43-8
3-(2,4-Dioxo-3,4-dihydropyrimidin-1(2H)-yl)-N-(3-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)phenyl)propanamide
CAS 1207024-43-8C19H17N7O3
3-Acetamido-N-{[7-(3-methyl-1,2,4-oxadiazol-5-yl)-[1,2,4]triazolo[4,3-a]pyridin-3-yl]methyl}benzamide chemical structure, C19H17N7O3, CAS 2034599-36-3
3-Acetamido-N-{[7-(3-methyl-1,2,4-oxadiazol-5-yl)-[1,2,4]triazolo[4,3-a]pyridin-3-yl]methyl}benzamide
CAS 2034599-36-3C19H17N7O3
3-Methoxy-N-(2-{4-[3-(pyridin-3-yl)-1,2,4-oxadiazol-5-yl]-1H-1,2,3-triazol-1-yl}ethyl)benzamide chemical structure, C19H17N7O3, CAS 2034601-02-8
3-Methoxy-N-(2-{4-[3-(pyridin-3-yl)-1,2,4-oxadiazol-5-yl]-1H-1,2,3-triazol-1-yl}ethyl)benzamide
CAS 2034601-02-8C19H17N7O3
2-Methoxy-N-(2-{4-[3-(pyridin-2-yl)-1,2,4-oxadiazol-5-yl]-1H-1,2,3-triazol-1-yl}ethyl)benzamide chemical structure, C19H17N7O3, CAS 2034589-91-6
2-Methoxy-N-(2-{4-[3-(pyridin-2-yl)-1,2,4-oxadiazol-5-yl]-1H-1,2,3-triazol-1-yl}ethyl)benzamide
CAS 2034589-91-6C19H17N7O3

Frequently asked questions

What is the molar mass of C19H17N7O3?

The molar mass of C19H17N7O3 is 391.39 g/mol, calculated from standard atomic weights for 19 carbon atoms, 17 hydrogen atoms, 7 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 391.1393 Da.

How many compounds have the formula C19H17N7O3?

CompoundList lists 17 compounds with the molecular formula C19H17N7O3, including Etc-159, 5-Methyl-7-(4-nitrophenyl)-N-(p-tolyl)-4,7-dihydrotetrazolo[1,5-a]pyrimidine-6-carboxamide, 5-Methyl-7-(3-nitrophenyl)-N-(p-tolyl)-4,7-dihydrotetrazolo[1,5-a]pyrimidine-6-carboxamide. 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 C19H17N7O3?

C19H17N7O3 has a degree of unsaturation of 15. 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.