33400-61-2
叔丁基3-氧代戊酸乙酯
+
67-64-1
丙酮
→
72324-46-0
6-ethyl-2,2-dimethyl-1,3-dioxin-4-one
2033-24-1
米氏酸
66696-76-2
5-(1-hydroxypropylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione