74-88-4
甲基碘
→
~92%
39806-89-8
4-乙炔-1-甲基-1H-吡唑
1201657-09-1
1-methyl-4-((trimethylsilyl)ethynyl)-1H-pyrazole
~78%
57121-49-0
4-乙炔吡唑
+