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Molecular formula

C11H9NO6

51 compounds have this formula on CompoundList.

Molar mass
251.19g/mol
Monoisotopic mass
251.0430Da
Atoms
27
Elements
4
Rings plus double bonds
8

The formula C11H9NO6 describes a molecule made of 11 carbon atoms, 9 hydrogen atoms, 1 nitrogen atom and 6 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 × 1152.60%
    12.011 × 11 = 132.121 g/mol
  • H Hydrogen × 93.61%
    1.008 × 9 = 9.072 g/mol
  • N Nitrogen × 15.58%
    14.007 × 1 = 14.007 g/mol
  • O Oxygen × 638.22%
    15.999 × 6 = 95.994 g/mol
Look up another formula

Compounds with the formula C11H9NO6

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

Showing 1 to 51 of 51 compounds

3,4-Dihydro-2,4-dioxo-2H-1,3-benzoxazin-7-yl ethyl carbonate chemical structure, C11H9NO6, CAS 187608-21-5
3,4-Dihydro-2,4-dioxo-2H-1,3-benzoxazin-7-yl ethyl carbonate
CAS 187608-21-5C11H9NO6
4-[(3-Carboxyacryloyl)amino]-2-hydroxybenzoic acid chemical structure, C11H9NO6, CAS 118726-72-0
4-[(3-Carboxyacryloyl)amino]-2-hydroxybenzoic acid
CAS 118726-72-0C11H9NO6
Methyl 4-(3-nitrophenyl)-2,4-dioxobutanoate chemical structure, C11H9NO6, CAS 345617-18-7
Methyl 4-(3-nitrophenyl)-2,4-dioxobutanoate
CAS 345617-18-7C11H9NO6
Methyl 4-(4-nitrophenyl)-2,4-dioxobutanoate chemical structure, C11H9NO6, CAS 39757-36-3
Methyl 4-(4-nitrophenyl)-2,4-dioxobutanoate
CAS 39757-36-3C11H9NO6
[(E)-3-Methoxy-3-oxoprop-1-enyl] 4-nitrobenzoate chemical structure, C11H9NO6, CAS 1104461-74-6
[(E)-3-Methoxy-3-oxoprop-1-enyl] 4-nitrobenzoate
CAS 1104461-74-6C11H9NO6
Methyl 4-(2-nitrophenyl)-2,4-dioxobutanoate chemical structure, C11H9NO6, CAS 57446-03-4
Methyl 4-(2-nitrophenyl)-2,4-dioxobutanoate
CAS 57446-03-4C11H9NO6
5-{[(2E)-3-Carboxyprop-2-enoyl]amino}-2-hydroxybenzoic acid chemical structure, C11H9NO6, CAS 167493-42-7
5-{[(2E)-3-Carboxyprop-2-enoyl]amino}-2-hydroxybenzoic acid
CAS 167493-42-7C11H9NO6
(Z)-5-(3-Carboxyacrylamido)-2-hydroxybenzoic acid chemical structure, C11H9NO6, CAS 175730-33-3
(Z)-5-(3-Carboxyacrylamido)-2-hydroxybenzoic acid
CAS 175730-33-3C11H9NO6
Methyl 4-hydroxy-4-(3-nitrophenyl)-2-oxobut-3-enoate chemical structure, C11H9NO6, CAS 151646-59-2
Methyl 4-hydroxy-4-(3-nitrophenyl)-2-oxobut-3-enoate
CAS 151646-59-2C11H9NO6
(2E)-3-(6-Nitro-2,4-dihydro-1,3-benzodioxin-8-yl)prop-2-enoic acid chemical structure, C11H9NO6, CAS 869472-63-9
(2E)-3-(6-Nitro-2,4-dihydro-1,3-benzodioxin-8-yl)prop-2-enoic acid
CAS 869472-63-9C11H9NO6
(E)-3-(4-(Methoxycarbonyl)-2-nitrophenyl)acrylic acid chemical structure, C11H9NO6, CAS 773130-43-1
(E)-3-(4-(Methoxycarbonyl)-2-nitrophenyl)acrylic acid
CAS 773130-43-1C11H9NO6
Hydrastininic acid chemical structure, C11H9NO6, CAS 490-25-5
Hydrastininic acid
CAS 490-25-5C11H9NO6
Methyl 3-(4-nitrobenzoyloxy)prop-2-enoate chemical structure, C11H9NO6, CAS 267651-82-1
Methyl 3-(4-nitrobenzoyloxy)prop-2-enoate
CAS 267651-82-1C11H9NO6
2-(3-Nitrophenyl)-5-oxooxolane-3-carboxylic acid chemical structure, C11H9NO6, CAS 5438-29-9
2-(3-Nitrophenyl)-5-oxooxolane-3-carboxylic acid
CAS 5438-29-9C11H9NO6
(2E)-4-(3-Hydroxy-2-nitrophenyl)-4-oxo-2-butenoic Acid Methyl Ester chemical structure, C11H9NO6, CAS 224044-67-1
(2E)-4-(3-Hydroxy-2-nitrophenyl)-4-oxo-2-butenoic Acid Methyl Ester
CAS 224044-67-1C11H9NO6
1-(4-Nitrophenyl)-1,2-cyclopropanedicarboxylic acid chemical structure, C11H9NO6, CAS 93579-36-3
1-(4-Nitrophenyl)-1,2-cyclopropanedicarboxylic acid
CAS 93579-36-3C11H9NO6
2-(4-Nitro-phenyl)-5-oxo-tetrahydro-furan-3-carboxylic acid chemical structure, C11H9NO6, CAS 86841-95-4
2-(4-Nitro-phenyl)-5-oxo-tetrahydro-furan-3-carboxylic acid
CAS 86841-95-4C11H9NO6
4-[[(Z)-3-Carboxyprop-2-enoyl]amino]-2-hydroxybenzoic acid chemical structure, C11H9NO6, CAS 58174-50-8
4-[[(Z)-3-Carboxyprop-2-enoyl]amino]-2-hydroxybenzoic acid
CAS 58174-50-8C11H9NO6
N-[(3S)-2,5-Dioxooxolan-3-yl]-2,5-dihydroxybenzamide chemical structure, C11H9NO6, CAS 388094-73-3
N-[(3S)-2,5-Dioxooxolan-3-yl]-2,5-dihydroxybenzamide
CAS 388094-73-3C11H9NO6
Methyl 4-hydroxy-4-(4-nitrophenyl)-2-oxobut-3-enoate chemical structure, C11H9NO6, CAS 41167-61-7
Methyl 4-hydroxy-4-(4-nitrophenyl)-2-oxobut-3-enoate
CAS 41167-61-7C11H9NO6
Methyl 3-(1,3-benzodioxol-5-yl)-2-nitroprop-2-enoate chemical structure, C11H9NO6, CAS 49571-79-1
Methyl 3-(1,3-benzodioxol-5-yl)-2-nitroprop-2-enoate
CAS 49571-79-1C11H9NO6
Methyl 4-hydroxy-4-(2-nitrophenyl)-2-oxobut-3-enoate chemical structure, C11H9NO6, CAS 151646-60-5
Methyl 4-hydroxy-4-(2-nitrophenyl)-2-oxobut-3-enoate
CAS 151646-60-5C11H9NO6
2(3H)-Furanone, dihydro-4-[(2-nitrobenzoyl)oxy]-, (4R)- chemical structure, C11H9NO6, CAS 671223-57-7
2(3H)-Furanone, dihydro-4-[(2-nitrobenzoyl)oxy]-, (4R)-
CAS 671223-57-7C11H9NO6
2,5-Dioxopyrrolidin-1-yl 2,4-dihydroxybenzoate chemical structure, C11H9NO6, CAS 186371-01-7
2,5-Dioxopyrrolidin-1-yl 2,4-dihydroxybenzoate
CAS 186371-01-7C11H9NO6

Frequently asked questions

What is the molar mass of C11H9NO6?

The molar mass of C11H9NO6 is 251.19 g/mol, calculated from standard atomic weights for 11 carbon atoms, 9 hydrogen atoms, 1 nitrogen atom and 6 oxygen atoms. The monoisotopic mass is 251.0430 Da.

How many compounds have the formula C11H9NO6?

CompoundList lists 51 compounds with the molecular formula C11H9NO6, including 3,4-Dihydro-2,4-dioxo-2H-1,3-benzoxazin-7-yl ethyl carbonate, 4-[(3-Carboxyacryloyl)amino]-2-hydroxybenzoic acid, Methyl 4-(3-nitrophenyl)-2,4-dioxobutanoate. 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 C11H9NO6?

C11H9NO6 has a degree of unsaturation of 8. 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.