发明人钱学锋,唐晓军,韩伟. "Method for the Synthesis of 3-(3,4-dimethylphenyl)-1H-pyrazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115811371 A, 授权公告日 2025-08-18.
发明人胡光,刘建华,郑宇鹏. "A Process for Preparing High-Purity 3-(3,4-dimethylphenyl)-1H-pyrazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117787387 B, 授权公告日 2020-02-17.
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