70.下列生物鹼或其衍生物,何者含有酚基(phenolic group)?
(A)Codeine
(B)Heroin
(C)Hydrocodone
(D)Hydromorphone
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統計: A(657), B(242), C(238), D(2249), E(0) #446667
統計: A(657), B(242), C(238), D(2249), E(0) #446667