发明人刘建华,徐明华,冯建国. "一种4,5-二甲基-1H-吡唑的合成方法" [P]. 中国发明专利, 专利号 CN 113713978 A, 授权公告日 2025-05-23.
发明人李文辉,王建平,郑宇鹏. "Method for the Synthesis of 4,5-Dimethyl-1H-pyrazole" [P]. 中国发明专利, 专利号 CN 114130657 A, 授权公告日 2015-03-13.
发明人唐晓军,赵玉洁,张德明. "A Process for Preparing High-Purity 4,5-Dimethyl-1H-pyrazole" [P]. 中国发明专利, 专利号 CN 114618954 B, 授权公告日 2025-07-06.
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