C
2
H
2
N
2
Related molecular formulas
C
2
H
4
N
2
C
N
2
C
2
H
2
N
2
C
3
H
4
N
2
C
2
N
2
C
2
H
N
C
2
H
3
N
3
The
molecular formula
C
2
H
2
N
2
(molar mass: 54.05 g/mol, exact mass: 54.0217 u) may refer to:
Ethenediimine
Hydron dicyanide
Azacyclopropenylidenimine
N-cyanomethanimine
Diazete
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