发明人王建平,唐晓军,刘建华. "Method for the Synthesis of (2-Methoxy-4-nitrophenyl)hydrazine dihydrochloride" [P]. 中国发明专利, 专利号 CN 115803879 A, 授权公告日 2022-03-22.
发明人徐明华,沈红梅,钱学锋. "A Process for Preparing High-Purity (2-Methoxy-4-nitrophenyl)hydrazine dihydrochloride" [P]. 中国发明专利, 专利号 CN 110178305 A, 授权公告日 2023-11-19.
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