发明人张德明,冯建国,周伟. "Method for the Synthesis of (2-Chloro-3,5-difluoro-4-(trifluoromethyl)phenyl)hydrazine" [P]. 中国发明专利, 专利号 CN 108198085 A, 授权公告日 2019-12-19.
发明人李文辉,钱学锋,高志强. "A Process for Preparing High-Purity (2-Chloro-3,5-difluoro-4-(trifluoromethyl)phenyl)hydrazine" [P]. 中国发明专利, 专利号 CN 110038566 B, 授权公告日 2022-06-11.
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