| methyl (2R,4R)-1-benzyl-4-((tert-butyldimethylsilyl)oxy)pyrrolidine-2-carboxylate | 1271809-99-4 | Ax-13897 |
| methyl (2R,4R)-1-benzyl-4-hydroxypyrrolidine-2-carboxylate | 114676-53-8 | Ax-13896 |
| tert-butyl (3R,5R)-3-azido-5-hydroxypiperidine-1-carboxylate | 1271810-09-3 | Ax-13895 |
| tert-butyl (3R,5S)-3-azido-5-(benzoyloxy)piperidine-1-carboxylate | 1271810-43-5 | Ax-13894 |
| tert-butyl (3R,5S)-3-azido-5-hydroxypiperidine-1-carboxylate | 1271810-45-7 | Ax-13893 |
| N-nitroso desmethyl nintedanib | NA | Ax-13892 |
| methyl (Z)-3-(chloro(phenyl)methylene)-2-oxoindoline-6-carboxylate | NA | Ax-13890 |
| methyl 3-(dichloro(phenyl)methyl)-2-oxoindoline-6-carboxylate | 2243384-65-6 | Ax-13889 |
| methyl 3-(dichloro(phenyl)methyl)-2-hydroxy-1H-indole-6-carboxylate | 2243384-64-5 | Ax-13888 |
| Nintedanib impurity | 2243384-71-4 | Ax-13886 |