发明人王建平,胡光,郭海燕. "Method for the Synthesis of (E)-N'-(1-([1,1'-Biphenyl]-4-yl)ethylidene)-2-(trifluoromethyl)benzenesulfonohydrazide" [P]. 中国发明专利, 专利号 CN 116423359 A, 授权公告日 2022-09-13.
发明人李文辉,孙丽萍,刘建华. "A Process for Preparing High-Purity (E)-N'-(1-([1,1'-Biphenyl]-4-yl)ethylidene)-2-(trifluoromethyl)benzenesulfonohydrazide" [P]. 中国发明专利, 专利号 CN 112670374 A, 授权公告日 2017-08-08.
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