发明人徐明华,林芳,高志强. "Method for the Synthesis of 1-((2,5-Dichlorophenyl)thio)butan-2-one" [P]. 中国发明专利, 专利号 CN 111911721 A, 授权公告日 2023-02-26.
发明人罗永刚,杨光,王建平. "A Process for Preparing High-Purity 1-((2,5-Dichlorophenyl)thio)butan-2-one" [P]. 中国发明专利, 专利号 CN 115176293 A, 授权公告日 2022-05-19.
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