C5H4N4O2
| Related molecular formulas | ||
|---|---|---|
| C5H6N4O2 | ||
| C4H2N4O2 | C5H4N4O2 | C6H6N4O2 |
| C5H2N4O2 | ||
| C5H4N4O | C5H4N4O3 | |
| C5H3N3O2 | C5H5N5O2 | |
The molecular formula C5H4N4O2 (molar mass: 152.11 g/mol, exact mass: 152.0334 u) may refer to:
- Xanthine, a purine base
- Oxypurinol, an inhibitor of xanthine oxidase