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Molecular formula

C13H9F2NO

135 compounds have this formula on CompoundList.

Molar mass
233.22g/mol
Monoisotopic mass
233.0652Da
Atoms
26
Elements
5
Rings plus double bonds
9

The formula C13H9F2NO describes a molecule made of 13 carbon atoms, 9 hydrogen atoms, 2 fluorine atoms, 1 nitrogen atom and 1 oxygen atom. 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 × 1366.95%
    12.011 × 13 = 156.143 g/mol
  • H Hydrogen × 93.89%
    1.008 × 9 = 9.072 g/mol
  • F Fluorine × 216.29%
    18.998 × 2 = 37.996 g/mol
  • N Nitrogen × 16.01%
    14.007 × 1 = 14.007 g/mol
  • O Oxygen × 16.86%
    15.999 × 1 = 15.999 g/mol
Look up another formula

Compounds with the formula C13H9F2NO

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

Showing 101 to 135 of 135 compounds

2-(Difluoromethoxy)naphthalene-4-acetonitrile chemical structure, C13H9F2NO, CAS 1261808-14-3
2-(Difluoromethoxy)naphthalene-4-acetonitrile
CAS 1261808-14-3C13H9F2NO
2-(Difluoromethoxy)naphthalene-1-acetonitrile chemical structure, C13H9F2NO, CAS 1261561-90-3
2-(Difluoromethoxy)naphthalene-1-acetonitrile
CAS 1261561-90-3C13H9F2NO
2-(2,3-Difluorophenyl)-5-methylnicotinaldehyde chemical structure, C13H9F2NO, CAS 1261725-21-6
2-(2,3-Difluorophenyl)-5-methylnicotinaldehyde
CAS 1261725-21-6C13H9F2NO
2-(Difluoromethoxy)naphthalene-5-acetonitrile chemical structure, C13H9F2NO, CAS 1261587-21-6
2-(Difluoromethoxy)naphthalene-5-acetonitrile
CAS 1261587-21-6C13H9F2NO
1-(Difluoromethoxy)naphthalene-7-acetonitrile chemical structure, C13H9F2NO, CAS 1261599-64-7
1-(Difluoromethoxy)naphthalene-7-acetonitrile
CAS 1261599-64-7C13H9F2NO
1-(Difluoromethoxy)naphthalene-4-acetonitrile chemical structure, C13H9F2NO, CAS 1261660-70-1
1-(Difluoromethoxy)naphthalene-4-acetonitrile
CAS 1261660-70-1C13H9F2NO
2-[2-(Difluoromethyl)pyridin-4-yl]benzaldehyde chemical structure, C13H9F2NO, CAS 2137818-82-5
2-[2-(Difluoromethyl)pyridin-4-yl]benzaldehyde
CAS 2137818-82-5C13H9F2NO
2-(3-Amino-2,4-difluorophenyl)benzaldehyde chemical structure, C13H9F2NO, CAS 2138235-95-5
2-(3-Amino-2,4-difluorophenyl)benzaldehyde
CAS 2138235-95-5C13H9F2NO
4-(3-Amino-2,4-difluorophenyl)benzaldehyde chemical structure, C13H9F2NO, CAS 2137731-41-8
4-(3-Amino-2,4-difluorophenyl)benzaldehyde
CAS 2137731-41-8C13H9F2NO
4-[2-(Difluoromethyl)pyridin-4-yl]benzaldehyde chemical structure, C13H9F2NO, CAS 2138244-04-7
4-[2-(Difluoromethyl)pyridin-4-yl]benzaldehyde
CAS 2138244-04-7C13H9F2NO
3-[2-(Difluoromethyl)pyridin-4-yl]benzaldehyde chemical structure, C13H9F2NO, CAS 2137818-91-6
3-[2-(Difluoromethyl)pyridin-4-yl]benzaldehyde
CAS 2137818-91-6C13H9F2NO
4-(3-Amino-2,6-difluorophenyl)benzaldehyde chemical structure, C13H9F2NO, CAS 2138565-87-2
4-(3-Amino-2,6-difluorophenyl)benzaldehyde
CAS 2138565-87-2C13H9F2NO
3-(3-Amino-2,6-difluorophenyl)benzaldehyde chemical structure, C13H9F2NO, CAS 2138538-86-8
3-(3-Amino-2,6-difluorophenyl)benzaldehyde
CAS 2138538-86-8C13H9F2NO
2-(3-Amino-2,6-difluorophenyl)benzaldehyde chemical structure, C13H9F2NO, CAS 2138119-04-5
2-(3-Amino-2,6-difluorophenyl)benzaldehyde
CAS 2138119-04-5C13H9F2NO
4-(5-Amino-2,3-difluorophenyl)benzaldehyde chemical structure, C13H9F2NO, CAS 2138076-68-1
4-(5-Amino-2,3-difluorophenyl)benzaldehyde
CAS 2138076-68-1C13H9F2NO
4-(3-Amino-4,5-difluorophenyl)benzaldehyde chemical structure, C13H9F2NO, CAS 2138087-79-1
4-(3-Amino-4,5-difluorophenyl)benzaldehyde
CAS 2138087-79-1C13H9F2NO
2-(3-Amino-4,5-difluorophenyl)benzaldehyde chemical structure, C13H9F2NO, CAS 2138534-64-0
2-(3-Amino-4,5-difluorophenyl)benzaldehyde
CAS 2138534-64-0C13H9F2NO
3-(3-Amino-4,5-difluorophenyl)benzaldehyde chemical structure, C13H9F2NO, CAS 2138114-03-9
3-(3-Amino-4,5-difluorophenyl)benzaldehyde
CAS 2138114-03-9C13H9F2NO
2-(5-Amino-2,3-difluorophenyl)benzaldehyde chemical structure, C13H9F2NO, CAS 2138043-10-2
2-(5-Amino-2,3-difluorophenyl)benzaldehyde
CAS 2138043-10-2C13H9F2NO
1-(5-(2,3-Difluorophenyl)pyridin-3-yl)ethanone chemical structure, C13H9F2NO, CAS 2012955-20-1
1-(5-(2,3-Difluorophenyl)pyridin-3-yl)ethanone
CAS 2012955-20-1C13H9F2NO
1-(5-(2,4-Difluorophenyl)pyridin-3-yl)ethanone chemical structure, C13H9F2NO, CAS 2005445-66-7
1-(5-(2,4-Difluorophenyl)pyridin-3-yl)ethanone
CAS 2005445-66-7C13H9F2NO
1-(5-(2,5-Difluorophenyl)pyridin-3-yl)ethanone chemical structure, C13H9F2NO, CAS 2029385-09-7
1-(5-(2,5-Difluorophenyl)pyridin-3-yl)ethanone
CAS 2029385-09-7C13H9F2NO
2,2-Difluoro-1-(4-(pyridin-2-yl)phenyl)ethanone chemical structure, C13H9F2NO, CAS 2668238-44-4
2,2-Difluoro-1-(4-(pyridin-2-yl)phenyl)ethanone
CAS 2668238-44-4C13H9F2NO
3,3'-Difluoro[1,1'-biphenyl]-2-carboxamide chemical structure, C13H9F2NO, CAS 1214358-98-1
3,3'-Difluoro[1,1'-biphenyl]-2-carboxamide
CAS 1214358-98-1C13H9F2NO

Frequently asked questions

What is the molar mass of C13H9F2NO?

The molar mass of C13H9F2NO is 233.22 g/mol, calculated from standard atomic weights for 13 carbon atoms, 9 hydrogen atoms, 2 fluorine atoms, 1 nitrogen atom and 1 oxygen atom. The monoisotopic mass is 233.0652 Da.

How many compounds have the formula C13H9F2NO?

CompoundList lists 135 compounds with the molecular formula C13H9F2NO, including 2-(Difluoromethoxy)naphthalene-4-acetonitrile, 2-(Difluoromethoxy)naphthalene-1-acetonitrile, 2-(2,3-Difluorophenyl)-5-methylnicotinaldehyde. 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 C13H9F2NO?

C13H9F2NO 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.