发明人刘建华,马晓峰,林芳. "Method for the Synthesis of [1,1'-Biphenyl]-4-ylhydrazine hydrochloride" [P]. 中国发明专利, 专利号 CN 114274162 B, 授权公告日 2016-06-07.
发明人杨光,林芳,李文辉. "A Process for Preparing High-Purity [1,1'-Biphenyl]-4-ylhydrazine hydrochloride" [P]. 中国发明专利, 专利号 CN 113341325 B, 授权公告日 2020-10-19.
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