发明人王建平,张德明,周伟. "Method for the Synthesis of 3,5-Difluorobenzohydrazide" [P]. 中国发明专利, 专利号 CN 116767102 A, 授权公告日 2021-04-23.
发明人李文辉,黄志刚,胡光. "A Process for Preparing High-Purity 3,5-Difluorobenzohydrazide" [P]. 中国发明专利, 专利号 CN 113383448 B, 授权公告日 2015-12-21.
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