发明人赵玉洁,高志强,钱学锋. "Method for the Synthesis of 951889-34-2
Ethyl 5-[3,4-(Ethylenedioxy)phenyl]-5-oxovalerate
MFCD07782908" [P]. 中国发明专利, 专利号 CN 108447368 B, 授权公告日 2015-05-21.
发明人王建平,唐晓军,朱建伟. "A Process for Preparing High-Purity 951889-34-2
Ethyl 5-[3,4-(Ethylenedioxy)phenyl]-5-oxovalerate
MFCD07782908" [P]. 中国发明专利, 专利号 CN 109529635 B, 授权公告日 2023-10-10.
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