发明人唐晓军,韩伟,孙丽萍. "Method for the Synthesis of 1,3-Di-p-tolyl-1H-pyrazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117563743 B, 授权公告日 2015-03-21.
发明人韩伟,冯建国,高志强. "A Process for Preparing High-Purity 1,3-Di-p-tolyl-1H-pyrazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109586185 B, 授权公告日 2025-12-12.
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