2410284-90-9

Nintedanib Impurity 50 Nintedanib impurity 03 Nintedanib impurities24 Nintedanib impurities12 Dimethyl 3,3'-(((((2,2'-(piperazine-1,4-diyl)bis(acetyl))bis(methylazanediyl))bis(4,1-phenylene))bis(azanediyl))bis(phenylmethanylylidene))(3Z,3'E)-bis(2-oxoindoline-6-carboxylate)