C
4
H
5
N
Related molecular formulas
C
4
H
7
N
C
3
H
3
N
C
4
H
5
N
C
5
H
7
N
C
4
H
3
N
C
4
H
4
C
4
H
6
N
2
The
molecular formula
C
4
H
5
N
(molar mass: 67.09 g/mol, exact mass: 67.04220 u) may refer to:
Allyl cyanide
Methacrylonitrile
(MeAN)
Pyrrole
Cyclopropyl cyanide