反式-1-苄基-4-(4-氯苯基)吡咯烷-3-羧酸甲酯

methyl (E)-4-(dimethylamino)-3-methoxybut-2-enoate

methyl 4-(4-methylanilino)-4-oxobutanoate

3-(4-氨基苯基)-1,2,4-恶二唑-5(2H)-酮

Methyl 6-chloro-2-hydroxy-3,4-dihydro-1-naphthalenecarboxylate