发明人郑宇鹏,徐明华,赵玉洁. "Method for the Synthesis of 4-Nitro-2-(trifluoromethyl)pyridine" [P]. 中国发明专利, 专利号 CN 117974212 A, 授权公告日 2022-04-26.
发明人王建平,赵玉洁,钱学锋. "A Process for Preparing High-Purity 4-Nitro-2-(trifluoromethyl)pyridine" [P]. 中国发明专利, 专利号 CN 112439243 A, 授权公告日 2015-10-06.
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