96850-55-4
→
~70%
112725-50-5
4,8-dimethylnon-4-en-6-ynoic acid
598-23-2
3-甲基-1-丁炔
65108-24-9
lithium,3-methylbut-1-yne
96850-54-3
2,6-二甲基-6-庚炔-3-醇