C4H7NO4
Appearance
The molecular formula C4H7NO4 (molar mass: 133.10 g/mol, exact mass: 133.0375 u) may refer to:
- Iminodiacetic acid (IDA)
- Aspartic acid (Asp or D)
The molecular formula C4H7NO4 (molar mass: 133.10 g/mol, exact mass: 133.0375 u) may refer to: