1. 弗纳卡兰t杂质5((3R,1'S,2'S)-异构体)HCl

弗纳卡兰t杂质5((3R,1'S,2'S)-异构体)HCl

Vernakalant Impurity 5 ((3R,1'S,2'S)-Isomer) HCl