发明人郑宇鹏,刘建华,胡光. "Method for the Synthesis of 5-(3-Nitrophenyl)-1H-pyrazole-4-carbaldehyde" [P]. 中国发明专利, 专利号 CN 108841938 B, 授权公告日 2025-08-27.
发明人唐晓军,王建平,朱建伟. "A Process for Preparing High-Purity 5-(3-Nitrophenyl)-1H-pyrazole-4-carbaldehyde" [P]. 中国发明专利, 专利号 CN 113267593 B, 授权公告日 2025-10-23.
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