The molecular formula C5H8N2O5 (molar mass: 176.13 g/mol, exact mass: 176.0433 u) may refer to:
- Carbamoyl aspartic acid (or ureidosuccinic acid)
- Oxalyldiaminopropionic acid
The molecular formula C5H8N2O5 (molar mass: 176.13 g/mol, exact mass: 176.0433 u) may refer to: