| Tinidazole Impurity B | 25459-12-5 | Ax-12286 |
| Pemetrexed Nitroso Impurity 3 | NA | Ax-12285 |
| Pemetrexed Nitroso Impurity 2 | NA | Ax-12284 |
| Pemetrexed Nitroso Impurity 1 | NA | Ax-12283 |
| 2-((6-chloro-3-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)-4-fluorobenzonitrile | 865759-24-6 | Ax-12282 |
| (S)-2-((tert-butoxycarbonyl)amino)-2-phenylethyl methanesulfonate | 110143-62-9 | Ax-12281 |
| 2-(3-chloro-4-fluoro-5-nitrophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane | 2092557-58-7 | Ax-12280 |
| 3-Chloro-4-fluoro-5-nitrophenol | 1799412-26-2 | Ax-12279 |
| 3-(methylthio)propanenitrile | 54974-63-9 | Ax-12278 |
| methyl 3-(methylthio) propionimidate | 95853-49-9 | Ax-12277 |