发明人徐明华,杨光,郑宇鹏. "Method for the Synthesis of 5-Methyl-1-(2-(trifluoromethyl)phenyl)-1h-pyrazole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111837234 A, 授权公告日 2023-11-27.
发明人高志强,马晓峰,徐明华. "A Process for Preparing High-Purity 5-Methyl-1-(2-(trifluoromethyl)phenyl)-1h-pyrazole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110698025 B, 授权公告日 2022-04-17.
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