发明人李文辉,张德明,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113466894 A, 授权公告日 2025-12-01.
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发明人李文辉,黄志刚,徐明华. "A Process for Preparing High-Purity 3-Chloro-5-ethoxy-4-((3-fluorobenzyl)oxy)benzohydrazide" [P]. 中国发明专利, 专利号 CN 108435042 A, 授权公告日 2015-07-23.
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