4196-95-6
oxecane-2,10-dione
+
71-43-2
苯
→
53702-23-1
9-Oxo-9-phenyl-nonansaeure
14812-17-0
ethyl 9-chloro-9-oxononanoate
98-88-4
苯甲酰氯
56703-12-9
ethyl 8-iodooctanoate
122115-48-4
9-oxo-9-phenyl-nonanoic acid ethyl ester