发明人赵玉洁,郑宇鹏,黄志刚. "Method for the Synthesis of 5-(4-Methylphenyl)-1h-pyrazole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117635855 A, 授权公告日 2016-09-19.
Park J H, Roberts E F, Schröder R. "A Process for Preparing High-Purity 5-(4-Methylphenyl)-1h-pyrazole-4-carboxylic acid" [P]. US Patent, US 10271585 B2, 2019-10-17.
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