发明人林芳,陈志强,郑宇鹏. "Method for the Synthesis of 4-(Hydrazinylmethyl)benzonitrile" [P]. 中国发明专利, 专利号 CN 113249936 B, 授权公告日 2021-02-15.
发明人郭海燕,钱学锋,刘建华. "A Process for Preparing High-Purity 4-(Hydrazinylmethyl)benzonitrile" [P]. 中国发明专利, 专利号 CN 110935423 B, 授权公告日 2022-07-25.
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