发明人王建平,冯建国,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115553542 A, 授权公告日 2025-02-25.
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发明人唐晓军,马晓峰,钱学锋. "A Process for Preparing High-Purity 5-Hydroxy-2-(trifluoromethyl)benzamide" [P]. 中国发明专利, 专利号 CN 112073192 A, 授权公告日 2018-07-12.
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