| Label | Id | |
|---|---|---|
| 1H,3H,9H-Alloxanthine | http://id.nlm.nih.gov/mesh/2021/D010117 | |
| 1H,4H,5H,6H,7H-pyrazolo[3,4-d]pyrimidine-4,6-dione | http://id.nlm.nih.gov/mesh/2021/D010117 | |
| 1H-Pyrazolo[3,4-D]pyrimidin-4,6-diol | http://id.nlm.nih.gov/mesh/2021/D010117 | |
| 1H-Pyrazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione | http://id.nlm.nih.gov/mesh/2021/D010117 | |
| 1H-Pyrazolo[3,4-d]pyrimidine-4,6-diol | http://id.nlm.nih.gov/mesh/2021/D010117 | |
| 4,6-Dihydroxypyrazolo[3,4-D]pyrimidine | http://id.nlm.nih.gov/mesh/2021/D010117 | |
| 6-hydroxy allopurinol | http://id.nlm.nih.gov/mesh/2021/D010117 | |
| Alloxanthine | http://id.nlm.nih.gov/mesh/2021/D010117 | |
| Alloxanthin | http://id.nlm.nih.gov/mesh/2021/D010117 | |
| DHPP | http://id.nlm.nih.gov/mesh/2021/D010117 | |
| metabolite of allopurinol | http://id.nlm.nih.gov/mesh/2021/D010117 | |
| Oxipurinol | http://id.nlm.nih.gov/mesh/2021/D010117 | |
| Oxipurinolum | http://id.nlm.nih.gov/mesh/2021/D010117 | |
| Oxoallopurinol | http://id.nlm.nih.gov/mesh/2021/D010117 | |
| Oxyprim | http://id.nlm.nih.gov/mesh/2021/D010117 |
