阿法替尼杂质6
QY-AFTN-06
(S,E)-N-(4-((3,4-difluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide
2223677-62-9
C24H25F2N5O3