143-33-9
氰化钠
+
98534-74-8
5-氯-1-(3-氯苯基)-1H-吡唑-4-羧酸乙酯
→
~83%
98476-16-5
5-氰基-1-(3-氯苯基)-1H-吡唑-4-羧酸乙酯
103053-21-0
methyl 5-carbamoyl-1-(3-chlorophenyl)pyrazole-4-carboxylate
103053-08-3
5-carbamoyl-1-(3-chlorophenyl)pyrazole-4-carboxylic acid