927-74-2
3-丁炔-1-醇
→
~95%
51908-64-6
4-氯-1-丁炔
23418-85-1
对甲苯磺酸 3-丁炔酯
335428-13-2
4-chloro-2-iodobut-1-ene
89045-24-9
4-chlorobut-1-enyl(trimethyl)stannane
85370-32-7
4-chlorobut-1-en-2-yl(trimethyl)stannane