67-64-1
丙酮
→
161972-09-4
1-(2,2-二甲基-1,3-二氧戊环-4-基)乙酮
83968-02-9
2,2-二甲基-4-乙烯基-1,3-二氧戊环
+
83141-42-8
2-(2,2-dimethyl-1,3-dioxolan-4-yl)acetaldehyde