发明人何建平,胡光,王建平. "Method for the Synthesis of (2-Bromo-3-methylphenyl)hydrazine hydrochloride" [P]. 中国发明专利, 专利号 CN 116870256 B, 授权公告日 2018-05-23.
发明人张德明,周伟,郑宇鹏. "A Process for Preparing High-Purity (2-Bromo-3-methylphenyl)hydrazine hydrochloride" [P]. 中国发明专利, 专利号 CN 112224994 A, 授权公告日 2020-02-18.
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