发明人赵玉洁,高志强,王建平. "Method for the Synthesis of 4-(3-Chloro-phenoxy)-butyric acid ethyl ester" [P]. 中国发明专利, 专利号 CN 111069469 B, 授权公告日 2016-11-04.
发明人朱建伟,黄志刚,林芳. "A Process for Preparing High-Purity 4-(3-Chloro-phenoxy)-butyric acid ethyl ester" [P]. 中国发明专利, 专利号 CN 113321874 B, 授权公告日 2025-05-04.
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