| Decitabine Isomer 2 | NA | Ax-IMP1166 |
| Silodosin Process Impurity 1 | NA | Ax-IMP2703 |
| Silodosin Process Impurity 2 | NA | Ax-IMP2704 |
| Decitabine Isomer 3 | NA | Ax-IMP1167 |
| Silodosin Process Impurity 3 | NA | Ax-IMP2705 |
| Silodosin Process Impurity 4 | NA | Ax-IMP2706 |
| Decitabine Isomer 4 | NA | Ax-IMP1168 |
| Silodosin Process Impurity 5 | 350797-55-6 | Ax-IMP2707 |
| Silodosin Process Impurity 6 | 350797-54-5 | Ax-IMP2708 |
| Oxibendazole Impurity | 20559-55-1 | Ax-IMP1164 |