发明人林芳,郑宇鹏,钱学锋. "Method for the Synthesis of 4-(Difluoromethyl)-3-methoxy-5-(trifluoromethyl)pyridin-2-ol" [P]. 中国发明专利, 专利号 CN 115260990 B, 授权公告日 2019-10-20.
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