75-03-6
碘乙烷
+
1540-34-7
3-乙基-2,4-戊二酮
→
15119-66-1
3,3-diethylpentane-2,4-dione
74-96-4
溴乙烷
123-54-6
乙酰丙酮
54509-73-8
ethene