阿法替尼杂质14
QY-AFTN-14
(S)-N-(4-((3-chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)butanamide
1219925-31-1
C24H27ClFN5O3