C
5
H
7
NO
3
Related molecular formulas
C
5
H
9
N
O
3
C
4
H
5
N
O
3
C
5
H
7
N
O
3
C
6
H
9
N
O
3
C
5
H
5
N
O
3
C
5
H
7
N
O
2
C
5
H
7
N
O
4
C
5
H
6
O
3
C
5
H
8
N
2
O
3
The
molecular formula
C
5
H
7
NO
3
(molar mass : 129.11 g/mol) may refer to:
Pyroglutamic acid
β-Ethynylserine