发明人马晓峰,陈志强,胡光. "Method for the Synthesis of 1-Methyl-4-phenyl-1H-pyrazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117158080 A, 授权公告日 2021-02-21.
发明人林芳,周伟,冯建国. "A Process for Preparing High-Purity 1-Methyl-4-phenyl-1H-pyrazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117845643 A, 授权公告日 2019-05-06.
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