发明人冯建国,赵玉洁,钱学锋. "Method for the Synthesis of (2-chloro-4,6-difluorophenoxy)acetic acid
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KST-1A2873" [P]. 中国发明专利, 专利号 CN 113371143 A, 授权公告日 2016-07-16.
发明人杨光,刘建华,沈红梅. "A Process for Preparing High-Purity (2-chloro-4,6-difluorophenoxy)acetic acid
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KST-1A2873" [P]. 中国发明专利, 专利号 CN 108787645 A, 授权公告日 2019-05-06.
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