发明人林芳,胡光,韩伟. "Method for the Synthesis of 5-(2-Hydroxypropan-2-yl)-1H-pyrazole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115377861 A, 授权公告日 2025-02-01.
发明人刘建华,郑宇鹏,李文辉. "A Process for Preparing High-Purity 5-(2-Hydroxypropan-2-yl)-1H-pyrazole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110265381 A, 授权公告日 2019-08-18.
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