408319-75-5
2,5-dichlorohex-3-yne
+
75-16-1
甲基溴化镁
→
927-99-1
2,5-dimethylhex-3-yne
90893-23-5
142-30-3
2,5-二甲基-3-己炔-2,5-二醇
131322-16-2
113584-82-0
6339-21-5
2,7-dimethyloct-4-yne-3,6-diol