74-96-4
溴乙烷
+
68931-51-1
2-methoxy-2-prop-2-ynoxypropane
→
84282-45-1
1-(2-methoxypropan-2-yloxy)pent-2-yne
75-03-6
碘乙烷
1-Propyne, 3-(1-methoxy-1-methylethoxy)-
6261-22-9
2-戊炔-1-醇