773837-37-9
sodium cyanide
+
174180-42-8
3-(溴甲基)-1H-吲唑-1-羧酸叔丁酯
→
101714-15-2
1H-吲唑-3-乙腈
151-50-8
氰化钾
117882-35-6
3-chloromethyl-1(2)H-indazole, hydrochloride