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Molecular formula

C16H10N4O3

20 compounds have this formula on CompoundList.

Molar mass
306.28g/mol
Monoisotopic mass
306.0753Da
Atoms
33
Elements
4
Rings plus double bonds
14

The formula C16H10N4O3 describes a molecule made of 16 carbon atoms, 10 hydrogen atoms, 4 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 × 1662.74%
    12.011 × 16 = 192.176 g/mol
  • H Hydrogen × 103.29%
    1.008 × 10 = 10.080 g/mol
  • N Nitrogen × 418.29%
    14.007 × 4 = 56.028 g/mol
  • O Oxygen × 315.67%
    15.999 × 3 = 47.997 g/mol
Look up another formula

Compounds with the formula C16H10N4O3

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

Showing 1 to 20 of 20 compounds

3-Amino-4-cyano-7-nitro-2-phenyl-1(2H)-isoquinolinone chemical structure, C16H10N4O3, CAS 130651-65-9
3-Amino-4-cyano-7-nitro-2-phenyl-1(2H)-isoquinolinone
CAS 130651-65-9C16H10N4O3
2-(1H-Benzo[d]imidazol-2(3H)-ylidene)-3-(4-nitrophenyl)-3-oxopropanenitrile chemical structure, C16H10N4O3, CAS 5854-18-2
2-(1H-Benzo[d]imidazol-2(3H)-ylidene)-3-(4-nitrophenyl)-3-oxopropanenitrile
CAS 5854-18-2C16H10N4O3
2-[(3-Pyridin-4-yl-1,2,4-oxadiazol-5-yl)methyl]isoindole-1,3-dione chemical structure, C16H10N4O3, CAS 712324-58-8
2-[(3-Pyridin-4-yl-1,2,4-oxadiazol-5-yl)methyl]isoindole-1,3-dione
CAS 712324-58-8C16H10N4O3
2-[2-(Benzotriazol-1-yl)-2-oxoethyl]isoindole-1,3-dione chemical structure, C16H10N4O3, CAS 328555-21-1
2-[2-(Benzotriazol-1-yl)-2-oxoethyl]isoindole-1,3-dione
CAS 328555-21-1C16H10N4O3
2-[(3-Pyridin-2-yl-1,2,4-oxadiazol-5-yl)methyl]isoindole-1,3-dione chemical structure, C16H10N4O3, CAS 712338-80-2
2-[(3-Pyridin-2-yl-1,2,4-oxadiazol-5-yl)methyl]isoindole-1,3-dione
CAS 712338-80-2C16H10N4O3
2-(1H-1,3-Benzodiazol-2-yl)-5-(5-nitrofuran-2-yl)penta-2,4-dienenitrile chemical structure, C16H10N4O3, CAS 333342-96-4
2-(1H-1,3-Benzodiazol-2-yl)-5-(5-nitrofuran-2-yl)penta-2,4-dienenitrile
CAS 333342-96-4C16H10N4O3
1H-1,4-Benzodiazepine-3-carbonitrile, 2,3-dihydro-7-nitro-2-oxo-5-phenyl- chemical structure, C16H10N4O3, CAS 61984-03-0
1H-1,4-Benzodiazepine-3-carbonitrile, 2,3-dihydro-7-nitro-2-oxo-5-phenyl-
CAS 61984-03-0C16H10N4O3
3-(1H-Benzo[d]imidazol-2-yl)-4-oxo-3,4-dihydrophthalazine-1-carboxylic acid chemical structure, C16H10N4O3, CAS 1203350-89-3
3-(1H-Benzo[d]imidazol-2-yl)-4-oxo-3,4-dihydrophthalazine-1-carboxylic acid
CAS 1203350-89-3C16H10N4O3
2-[(3-Pyridin-3-yl-1,2,4-oxadiazol-5-yl)methyl]isoindole-1,3-dione chemical structure, C16H10N4O3, CAS 824971-06-4
2-[(3-Pyridin-3-yl-1,2,4-oxadiazol-5-yl)methyl]isoindole-1,3-dione
CAS 824971-06-4C16H10N4O3
1H-Naphth(2,3-f)isoindole-1,5,10-trione, 3,4,11-triamino- chemical structure, C16H10N4O3, CAS 13418-50-3
1H-Naphth(2,3-f)isoindole-1,5,10-trione, 3,4,11-triamino-
CAS 13418-50-3C16H10N4O3
5-Oxo-3-phenyl-4,5-dihydro[1,2,3]triazolo[1,5-a]quinazoline-8-carboxylic acid chemical structure, C16H10N4O3, CAS 1239751-40-6
5-Oxo-3-phenyl-4,5-dihydro[1,2,3]triazolo[1,5-a]quinazoline-8-carboxylic acid
CAS 1239751-40-6C16H10N4O3
5,6-Diphenoxy-[1,2,5]oxadiazolo[3,4-b]pyrazine chemical structure, C16H10N4O3, CAS 382625-44-7
5,6-Diphenoxy-[1,2,5]oxadiazolo[3,4-b]pyrazine
CAS 382625-44-7C16H10N4O3
7-Amino-3-(5-pyridin-4-yl-1,3,4-oxadiazol-2-yl)-2H-chromen-2-one chemical structure, C16H10N4O3, CAS 1987112-90-2
7-Amino-3-(5-pyridin-4-yl-1,3,4-oxadiazol-2-yl)-2H-chromen-2-one
CAS 1987112-90-2C16H10N4O3
2-[(7-Nitro-4-oxoquinazolin-3(4H)-yl)methyl]benzonitrile chemical structure, C16H10N4O3, CAS 5654-71-7
2-[(7-Nitro-4-oxoquinazolin-3(4H)-yl)methyl]benzonitrile
CAS 5654-71-7C16H10N4O3
N-(5-(Isoxazol-5-yl)-1,3,4-oxadiazol-2-yl)-2-naphthamide chemical structure, C16H10N4O3, CAS 946362-54-5
N-(5-(Isoxazol-5-yl)-1,3,4-oxadiazol-2-yl)-2-naphthamide
CAS 946362-54-5C16H10N4O3
N-(5-(Isoxazol-5-yl)-1,3,4-oxadiazol-2-yl)-1-naphthamide chemical structure, C16H10N4O3, CAS 946208-06-6
N-(5-(Isoxazol-5-yl)-1,3,4-oxadiazol-2-yl)-1-naphthamide
CAS 946208-06-6C16H10N4O3
Benzonitrile, 4-[4-(hydroxyimino)-1,2-dioxido-5-phenyl-4H-pyrazol-3-yl]- chemical structure, C16H10N4O3, CAS 61572-31-4
Benzonitrile, 4-[4-(hydroxyimino)-1,2-dioxido-5-phenyl-4H-pyrazol-3-yl]-
CAS 61572-31-4C16H10N4O3
4-(4-Nitrophenyl)-3,4-dihydro-5H-pyrazolo[3,4-c]isoquinolin-5-one chemical structure, C16H10N4O3, CAS 833479-76-8
4-(4-Nitrophenyl)-3,4-dihydro-5H-pyrazolo[3,4-c]isoquinolin-5-one
CAS 833479-76-8C16H10N4O3
1,1'-Oxybis{4-[(cyanocarbonyl)amino]benzene} chemical structure, C16H10N4O3, CAS 58000-37-6
1,1'-Oxybis{4-[(cyanocarbonyl)amino]benzene}
CAS 58000-37-6C16H10N4O3
3-[3-(4-Nitrophenyl)-1,2,4-oxadiazol-5(2H)-ylidene]-3H-indole chemical structure, C16H10N4O3, CAS 88172-21-8
3-[3-(4-Nitrophenyl)-1,2,4-oxadiazol-5(2H)-ylidene]-3H-indole
CAS 88172-21-8C16H10N4O3

Frequently asked questions

What is the molar mass of C16H10N4O3?

The molar mass of C16H10N4O3 is 306.28 g/mol, calculated from standard atomic weights for 16 carbon atoms, 10 hydrogen atoms, 4 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 306.0753 Da.

How many compounds have the formula C16H10N4O3?

CompoundList lists 20 compounds with the molecular formula C16H10N4O3, including 3-Amino-4-cyano-7-nitro-2-phenyl-1(2H)-isoquinolinone, 2-(1H-Benzo[d]imidazol-2(3H)-ylidene)-3-(4-nitrophenyl)-3-oxopropanenitrile, 2-[(3-Pyridin-4-yl-1,2,4-oxadiazol-5-yl)methyl]isoindole-1,3-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 C16H10N4O3?

C16H10N4O3 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.