60-29-7
乙醚
+
1007476-32-5
sodium acetyl acetic acid ethyl ester
88-95-9
邻苯二甲酰氯
→
892-42-2
3457-77-0
ethyl 1,3-dioxoindene-2-carboxylate
84-66-2
邻苯二甲酸二乙酯
141-78-6
乙酸乙酯