阿法替尼杂质7
QY-AFTN-07
(S,E)-N-(4-((4-chloro-3-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide
2475094-87-0
C24H25ClFN5O3