226911-07-5
7,7-Ethylenedioxy-1,1-diethoxy-2-octyne
→
~60%
226911-08-6
7-oxooct-2-ynal
1071-73-4
5-羟基-2-戊酮
3884-71-7
5-溴-2-戊酮
24400-75-7
2-(3-溴丙基)-2-甲基-1,3-二氧戊环