发明人胡光,王建平,何建平. "Method for the Synthesis of 6-(Trifluoromethyl)-N-[3-(trifluoromethyl)phenyl]pyridine-3-carboxamide" [P]. 中国发明专利, 专利号 CN 109966378 A, 授权公告日 2021-05-10.
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