| Related molecular formulas | ||
|---|---|---|
| C4H9N3O3 | ||
| C3H5N3O3 | C4H7N3O3 | C5H9N3O3 |
| C4H5N3O3 | ||
| C4H7N3O2 | C4H7N3O4 | |
| C4H6N2O3 | C4H8N4O3 | |
The molecular formula C4H7N3O3 may refer to:
- Cytosine glycol, intermediate unstable products of cytosine oxidation
- Quisqualamine, the α-decarboxylated analogue of quisqualic acid