64-17-5
乙醇
+
833-85-2
5-(4-甲基苯基)-5-氧代戊酸
→
~10%
42482-94-0
ethyl 5-(4-methylphenyl)-5-oxopentanoate
5205-39-0
戊二酸单乙酯酰氯
108-88-3
甲苯
108-55-4
戊二酸酐
122-00-9
对甲基苯乙酮
4294-57-9
对甲苯基溴化镁