发明人张德明,朱建伟,郭海燕. "Method for the Synthesis of (2,4-Dichloro-6-(trifluoromethyl)phenyl)hydrazine" [P]. 中国发明专利, 专利号 CN 108578891 A, 授权公告日 2021-01-14.
发明人沈红梅,陈志强,孙丽萍. "A Process for Preparing High-Purity (2,4-Dichloro-6-(trifluoromethyl)phenyl)hydrazine" [P]. 中国发明专利, 专利号 CN 114857445 A, 授权公告日 2022-09-18.
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