发明人孙丽萍,韩伟,唐晓军. "Method for the Synthesis of 4-(4-Chlorophenyl)-1-(3-nitrophenyl)-1H-pyrazol-5-amine" [P]. 中国发明专利, 专利号 CN 114136590 A, 授权公告日 2024-08-23.
发明人何建平,高志强,张德明. "A Process for Preparing High-Purity 4-(4-Chlorophenyl)-1-(3-nitrophenyl)-1H-pyrazol-5-amine" [P]. 中国发明专利, 专利号 CN 112990554 A, 授权公告日 2020-04-21.
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