发明人马晓峰,林芳,郑宇鹏. "Method for the Synthesis of Sodium 4-hydroxy-1-[2-(trifluoromethyl)phenyl]-1h-pyrazole-3-carboxylate" [P]. 中国发明专利, 专利号 CN 116844564 A, 授权公告日 2021-07-17.
发明人杨光,张德明,黄志刚. "A Process for Preparing High-Purity Sodium 4-hydroxy-1-[2-(trifluoromethyl)phenyl]-1h-pyrazole-3-carboxylate" [P]. 中国发明专利, 专利号 CN 117744155 A, 授权公告日 2022-04-16.
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