| 1-Cyclopropyl-1-methyl-ethylamine hydrochloride | 17397-13-6 | Ax-737 |
| 4-Chlorobenzofurazan | 7116-16-7 | Ax-736 |
| Ondansetron Related Compound C | 27387-31-1 | Ax-IMP1209 |
| 1,3-dichloro-2-nitrosobenzene | 1194-66-7 | Ax-735 |
| 4-Chloro-7-nitro-2,1,3-benzoxadiazole | 10199-89-0 | Ax-734 |
| Nitrofurantoin Impurity | 91447-38-0 | Ax-IMP1212 |
| Pralatrexate Intermediate 1 | 52787-14-1 | Ax-y-PRAL01 |
| Pralatrexate Intermediate 2 | 146464-91-7 | Ax-y-PRAL02 |
| Nitrofurantoin Related Compound A | 63981-22-6 | Ax-IMP1213 |
| Pralatrexate Intermediate 3 | 146464-93-9 | Ax-Y-PRAL03 |