发明人胡光,高志强,沈红梅. "Method for the Synthesis of 6-(Difluoromethyl)-3-methoxy-2-(trifluoromethyl)pyridin-4-amine" [P]. 中国发明专利, 专利号 CN 109220476 A, 授权公告日 2019-01-01.
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