CompoundList
Sign in
Molecular formula

C12H9F2N3O3

20 compounds have this formula on CompoundList.

Molar mass
281.22g/mol
Monoisotopic mass
281.0612Da
Atoms
29
Elements
5
Rings plus double bonds
9

The formula C12H9F2N3O3 describes a molecule made of 12 carbon atoms, 9 hydrogen atoms, 2 fluorine atoms, 3 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 × 1251.25%
    12.011 × 12 = 144.132 g/mol
  • H Hydrogen × 93.23%
    1.008 × 9 = 9.072 g/mol
  • F Fluorine × 213.51%
    18.998 × 2 = 37.996 g/mol
  • N Nitrogen × 314.94%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 317.07%
    15.999 × 3 = 47.997 g/mol
Look up another formula

Compounds with the formula C12H9F2N3O3

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

Showing 1 to 20 of 20 compounds

6-Acetyl-2-(2,4-difluorophenyl)-4-methyl-1,2,4-triazine-3,5(2H,4H)-dione chemical structure, C12H9F2N3O3, CAS 477854-21-0
6-Acetyl-2-(2,4-difluorophenyl)-4-methyl-1,2,4-triazine-3,5(2H,4H)-dione
CAS 477854-21-0C12H9F2N3O3
2,4-Difluoro-N-[2-(3-methyl-4-nitro-5-isoxazolyl)vinyl]aniline chemical structure, C12H9F2N3O3, CAS 1429221-12-4
2,4-Difluoro-N-[2-(3-methyl-4-nitro-5-isoxazolyl)vinyl]aniline
CAS 1429221-12-4C12H9F2N3O3
N1-(2,6-difluorobenzyl)-N2-(isoxazol-3-yl)oxalamide chemical structure, C12H9F2N3O3, CAS 941998-56-7
N1-(2,6-difluorobenzyl)-N2-(isoxazol-3-yl)oxalamide
CAS 941998-56-7C12H9F2N3O3
2-{3-[4-(Difluoromethoxy)-3-methoxyphenyl]-1,2,4-oxadiazol-5-yl}acetonitrile chemical structure, C12H9F2N3O3, CAS 852399-91-8
2-{3-[4-(Difluoromethoxy)-3-methoxyphenyl]-1,2,4-oxadiazol-5-yl}acetonitrile
CAS 852399-91-8C12H9F2N3O3
N-(3,4-Difluorophenyl)-6-hydroxy-1-methyl-2-oxo-1,2-dihydro-4-pyrimidinecarboxamide chemical structure, C12H9F2N3O3, CAS 861208-53-9
N-(3,4-Difluorophenyl)-6-hydroxy-1-methyl-2-oxo-1,2-dihydro-4-pyrimidinecarboxamide
CAS 861208-53-9C12H9F2N3O3
(E)-4-((Z)-3,5-Difluoro-4-hydroxybenzylidene)-1-methyl-5-oxo-4,5-dihydro-1H-imidazole-2-carbaldehyde oxime chemical structure, C12H9F2N3O3, CAS 1420815-34-4
(E)-4-((Z)-3,5-Difluoro-4-hydroxybenzylidene)-1-methyl-5-oxo-4,5-dihydro-1H-imidazole-2-carbaldehyde oxime
CAS 1420815-34-4C12H9F2N3O3
5-[(3,5-Difluoro-4-hydroxyphenyl)methylidene]-3-methyl-2-(nitrosomethylidene)imidazolidin-4-one chemical structure, C12H9F2N3O3
5-[(3,5-Difluoro-4-hydroxyphenyl)methylidene]-3-methyl-2-(nitrosomethylidene)imidazolidin-4-one
C12H9F2N3O3
(5E)-5-[(3,5-Difluoro-4-hydroxyphenyl)methylidene]-3-methyl-2-(nitrosomethylidene)imidazolidin-4-one chemical structure, C12H9F2N3O3
(5E)-5-[(3,5-Difluoro-4-hydroxyphenyl)methylidene]-3-methyl-2-(nitrosomethylidene)imidazolidin-4-one
C12H9F2N3O3
(2Z,5E)-5-[(3,5-Difluoro-4-hydroxyphenyl)methylidene]-3-methyl-2-(nitrosomethylidene)imidazolidin-4-one chemical structure, C12H9F2N3O3
(2Z,5E)-5-[(3,5-Difluoro-4-hydroxyphenyl)methylidene]-3-methyl-2-(nitrosomethylidene)imidazolidin-4-one
C12H9F2N3O3
N-(2,4-Difluorophenyl)-6-hydroxy-1-methyl-2-oxo-1,2-dihydro-4-pyrimidinecarboxamide chemical structure, C12H9F2N3O3, CAS 338774-77-9
N-(2,4-Difluorophenyl)-6-hydroxy-1-methyl-2-oxo-1,2-dihydro-4-pyrimidinecarboxamide
CAS 338774-77-9C12H9F2N3O3
N-[Cyano(2,4-difluorophenyl)methyl]-2-nitrocyclopropane-1-carboxamide chemical structure, C12H9F2N3O3, CAS 1356553-46-2
N-[Cyano(2,4-difluorophenyl)methyl]-2-nitrocyclopropane-1-carboxamide
CAS 1356553-46-2C12H9F2N3O3
(2E,5E)-5-[(3,5-Difluoro-4-hydroxyphenyl)methylidene]-3-methyl-2-(nitrosomethylidene)imidazolidin-4-one chemical structure, C12H9F2N3O3
(2E,5E)-5-[(3,5-Difluoro-4-hydroxyphenyl)methylidene]-3-methyl-2-(nitrosomethylidene)imidazolidin-4-one
C12H9F2N3O3
N-(3-(Difluoromethoxy)phenyl)-6-hydroxypyrimidine-4-carboxamide chemical structure, C12H9F2N3O3, CAS 2034622-36-9
N-(3-(Difluoromethoxy)phenyl)-6-hydroxypyrimidine-4-carboxamide
CAS 2034622-36-9C12H9F2N3O3
(5Z)-5-[(3,5-Difluoro-4-hydroxyphenyl)methylidene]-3-methyl-2-(nitrosomethylidene)imidazolidin-4-one chemical structure, C12H9F2N3O3
(5Z)-5-[(3,5-Difluoro-4-hydroxyphenyl)methylidene]-3-methyl-2-(nitrosomethylidene)imidazolidin-4-one
C12H9F2N3O3
2,4-Difluoro-N-[2-(3-methyl-4-nitro-1,2-oxazol-5-yl)ethenyl]aniline chemical structure, C12H9F2N3O3, CAS 240799-49-9
2,4-Difluoro-N-[2-(3-methyl-4-nitro-1,2-oxazol-5-yl)ethenyl]aniline
CAS 240799-49-9C12H9F2N3O3
N-(2,5-Difluorophenyl)-3-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide chemical structure, C12H9F2N3O3, CAS 1351591-03-1
N-(2,5-Difluorophenyl)-3-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide
CAS 1351591-03-1C12H9F2N3O3
4-(2,6-Difluoro-benzoylamino)-1H-pyrazole-3-carboxylic acid methyl ester chemical structure, C12H9F2N3O3, CAS 896467-54-2
4-(2,6-Difluoro-benzoylamino)-1H-pyrazole-3-carboxylic acid methyl ester
CAS 896467-54-2C12H9F2N3O3
Methyl 1-[2-(2,4-difluorophenyl)-2-oxoethyl]-1H-1,2,3-triazole-4-carboxylate chemical structure, C12H9F2N3O3, CAS 2097981-81-0
Methyl 1-[2-(2,4-difluorophenyl)-2-oxoethyl]-1H-1,2,3-triazole-4-carboxylate
CAS 2097981-81-0C12H9F2N3O3
4-(2-Aminopyrimidin-5-yl)-3-(difluoromethoxy)benzoic acid chemical structure, C12H9F2N3O3, CAS 2137980-28-8
4-(2-Aminopyrimidin-5-yl)-3-(difluoromethoxy)benzoic acid
CAS 2137980-28-8C12H9F2N3O3
2,6-Difluoro-4-{[5-hydroxy-1-methyl-2-(nitrosomethylidene)-2,3-dihydro-1H-imidazol-4-yl]methylidene}cyclohexa-2,5-dien-1-one chemical structure, C12H9F2N3O3, CAS 2649087-55-6
2,6-Difluoro-4-{[5-hydroxy-1-methyl-2-(nitrosomethylidene)-2,3-dihydro-1H-imidazol-4-yl]methylidene}cyclohexa-2,5-dien-1-one
CAS 2649087-55-6C12H9F2N3O3

Frequently asked questions

What is the molar mass of C12H9F2N3O3?

The molar mass of C12H9F2N3O3 is 281.22 g/mol, calculated from standard atomic weights for 12 carbon atoms, 9 hydrogen atoms, 2 fluorine atoms, 3 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 281.0612 Da.

How many compounds have the formula C12H9F2N3O3?

CompoundList lists 20 compounds with the molecular formula C12H9F2N3O3, including 6-Acetyl-2-(2,4-difluorophenyl)-4-methyl-1,2,4-triazine-3,5(2H,4H)-dione, 2,4-Difluoro-N-[2-(3-methyl-4-nitro-5-isoxazolyl)vinyl]aniline, N1-(2,6-difluorobenzyl)-N2-(isoxazol-3-yl)oxalamide. 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 C12H9F2N3O3?

C12H9F2N3O3 has a degree of unsaturation of 9. 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.