13146-23-1
苯基乙酰基铜
+
75092-25-0
4-甲基碘- 1 -甲基- 1H-吡唑- 3 -羧酸
→
~81%
79229-73-5
methyl 1-methyl-4-(2-phenylethynyl)pyrazole-3-carboxylate
536-74-3
苯乙炔
~78%