CompoundList
Sign in
Molecular formula

C16H10N2O3

47 compounds have this formula on CompoundList.

Molar mass
278.27g/mol
Monoisotopic mass
278.0691Da
Atoms
31
Elements
4
Rings plus double bonds
13

The formula C16H10N2O3 describes a molecule made of 16 carbon atoms, 10 hydrogen atoms, 2 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 × 1669.06%
    12.011 × 16 = 192.176 g/mol
  • H Hydrogen × 103.62%
    1.008 × 10 = 10.080 g/mol
  • N Nitrogen × 210.07%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 317.25%
    15.999 × 3 = 47.997 g/mol
Look up another formula

Compounds with the formula C16H10N2O3

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

Showing 1 to 47 of 47 compounds

2-Benzooxazol-2-ylmethyl-isoindole-1,3-dione chemical structure, C16H10N2O3, CAS 351892-20-1
2-Benzooxazol-2-ylmethyl-isoindole-1,3-dione
CAS 351892-20-1C16H10N2O3
3-(1H-1,3-Benzodiazol-2-yl)-8-hydroxy-2H-chromen-2-one chemical structure, C16H10N2O3, CAS 892287-72-8
3-(1H-1,3-Benzodiazol-2-yl)-8-hydroxy-2H-chromen-2-one
CAS 892287-72-8C16H10N2O3
(3-Oxoindeno[1,2,3-de]phthalazin-2(3H)-yl)acetic acid chemical structure, C16H10N2O3, CAS 700858-44-2
(3-Oxoindeno[1,2,3-de]phthalazin-2(3H)-yl)acetic acid
CAS 700858-44-2C16H10N2O3
2H-1-Benzopyran-2-one, 3-(1H-benzimidazol-2-yl)-7-hydroxy- chemical structure, C16H10N2O3, CAS 68482-66-6
2H-1-Benzopyran-2-one, 3-(1H-benzimidazol-2-yl)-7-hydroxy-
CAS 68482-66-6C16H10N2O3
8-Methoxyindolo[2,1-b]quinazoline-6,12-dione chemical structure, C16H10N2O3, CAS 169037-59-6
8-Methoxyindolo[2,1-b]quinazoline-6,12-dione
CAS 169037-59-6C16H10N2O3
Hadranthine B chemical structure, C16H10N2O3, CAS 265311-72-6
Hadranthine B
CAS 265311-72-6C16H10N2O3
Haspin-IN-3 chemical structure, C16H10N2O3, CAS 2416569-95-2
Haspin-IN-3
CAS 2416569-95-2C16H10N2O3
Methyl 6-oxo-6H-indolo[3,2,1-de][1,5]naphthyridine-2-carboxylate chemical structure, C16H10N2O3, CAS 84133-31-3
Methyl 6-oxo-6H-indolo[3,2,1-de][1,5]naphthyridine-2-carboxylate
CAS 84133-31-3C16H10N2O3
9H-Pyrido(3,4-b)indole-3-carboxylic acid, 1-(2-furyl)- chemical structure, C16H10N2O3, CAS 76135-36-9
9H-Pyrido(3,4-b)indole-3-carboxylic acid, 1-(2-furyl)-
CAS 76135-36-9C16H10N2O3
2-Benzoyl-3-(2-nitrophenyl)acrylonitrile chemical structure, C16H10N2O3, CAS 103457-33-6
2-Benzoyl-3-(2-nitrophenyl)acrylonitrile
CAS 103457-33-6C16H10N2O3
1(2H)-Phthalazinone, 2-(1,3-dihydro-3-oxo-1-isobenzofuranyl)- chemical structure, C16H10N2O3, CAS 55294-87-6
1(2H)-Phthalazinone, 2-(1,3-dihydro-3-oxo-1-isobenzofuranyl)-
CAS 55294-87-6C16H10N2O3
Furazan, dibenzoyl- chemical structure, C16H10N2O3, CAS 10349-12-9
Furazan, dibenzoyl-
CAS 10349-12-9C16H10N2O3
7-Methoxy-5H-pyrido(3,4-b)carbazole-5,11(10H)-dione chemical structure, C16H10N2O3, CAS 86335-45-7
7-Methoxy-5H-pyrido(3,4-b)carbazole-5,11(10H)-dione
CAS 86335-45-7C16H10N2O3
(6-Oxodibenzo[cd,g]indazol-2(6H)-yl)acetic acid chemical structure, C16H10N2O3, CAS 5953-32-2
(6-Oxodibenzo[cd,g]indazol-2(6H)-yl)acetic acid
CAS 5953-32-2C16H10N2O3
4-{[(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)oxy]methyl}benzonitrile chemical structure, C16H10N2O3, CAS 2086-27-3
4-{[(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)oxy]methyl}benzonitrile
CAS 2086-27-3C16H10N2O3
4-(3-Nitrobenzoyl)isoquinoline chemical structure, C16H10N2O3, CAS 1187166-43-3
4-(3-Nitrobenzoyl)isoquinoline
CAS 1187166-43-3C16H10N2O3
4-(4-Nitrobenzoyl)isoquinoline chemical structure, C16H10N2O3, CAS 1187169-65-8
4-(4-Nitrobenzoyl)isoquinoline
CAS 1187169-65-8C16H10N2O3
(4-Nitrophenyl)(quinolin-3-yl)methanone chemical structure, C16H10N2O3, CAS 1187166-16-0
(4-Nitrophenyl)(quinolin-3-yl)methanone
CAS 1187166-16-0C16H10N2O3
3-(1H-Benzimidazol-2-yl)-7-hydroxychromen-4-one chemical structure, C16H10N2O3, CAS 307526-34-7
3-(1H-Benzimidazol-2-yl)-7-hydroxychromen-4-one
CAS 307526-34-7C16H10N2O3
1,2-Benzenedicarbonitrile, 4-(4-formyl-2-methoxyphenoxy)- chemical structure, C16H10N2O3, CAS 893786-32-8
1,2-Benzenedicarbonitrile, 4-(4-formyl-2-methoxyphenoxy)-
CAS 893786-32-8C16H10N2O3
(3-Nitrophenyl)(quinolin-3-yl)methanone chemical structure, C16H10N2O3, CAS 1187167-64-1
(3-Nitrophenyl)(quinolin-3-yl)methanone
CAS 1187167-64-1C16H10N2O3
2-[4-(1,3-Dioxoisoindol-2-yl)phenoxy]acetonitrile chemical structure, C16H10N2O3, CAS 449737-26-2
2-[4-(1,3-Dioxoisoindol-2-yl)phenoxy]acetonitrile
CAS 449737-26-2C16H10N2O3
2-Methyl-1H-chromeno[2,3-b][1,6]naphthyridine-1,11(2H)-dione chemical structure, C16H10N2O3, CAS 240799-42-2
2-Methyl-1H-chromeno[2,3-b][1,6]naphthyridine-1,11(2H)-dione
CAS 240799-42-2C16H10N2O3
2-(2-Hydroxyphenyl)benzofuro[3,2-d]pyrimidin-4(3H)-one chemical structure, C16H10N2O3, CAS 328403-11-8
2-(2-Hydroxyphenyl)benzofuro[3,2-d]pyrimidin-4(3H)-one
CAS 328403-11-8C16H10N2O3

Frequently asked questions

What is the molar mass of C16H10N2O3?

The molar mass of C16H10N2O3 is 278.27 g/mol, calculated from standard atomic weights for 16 carbon atoms, 10 hydrogen atoms, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 278.0691 Da.

How many compounds have the formula C16H10N2O3?

CompoundList lists 47 compounds with the molecular formula C16H10N2O3, including 2-Benzooxazol-2-ylmethyl-isoindole-1,3-dione, 3-(1H-1,3-Benzodiazol-2-yl)-8-hydroxy-2H-chromen-2-one, (3-Oxoindeno[1,2,3-de]phthalazin-2(3H)-yl)acetic acid. 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 C16H10N2O3?

C16H10N2O3 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.