| N-Deacetylcolchicine | 3476-50-4 | Ax-12593 |
| N-Deacetyl-N-formyl Colchicine | 7411-12-3 | Ax-12592 |
| 3-Demethylthiocolchicine | 87424-25-7 | Ax-12591 |
| N-nitrosoiminostilbene | 38652-29-8 | Ax-12590 |
| N-nitrosomethylamine | 64768-29-2 | Ax-12589 |
| N-nitroso phenylephrine | 78658-64-7 | Ax-12588 |
| Dinitroso Nizatidine | NA | Ax-12586 |
| N-Nitroso Nizatidine 2 | NA | Ax-12585 |
| N-Nitroso Nizatidine 1 | NA | Ax-12584 |
| Dibaclofen Urea | 2726264-10-2 | Ax-12583 |