60.Carvedilol結構中具有下列何種雜環?
(A)indole
(B)carbazole
(C)quinoline
(D)quinazoline
答案:登入後查看
統計: A(717), B(4083), C(511), D(415), E(0) #2756084
統計: A(717), B(4083), C(511), D(415), E(0) #2756084
