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发明人郭海燕,林芳,唐晓军. "A Process for Preparing High-Purity 4-((6-Chloro-4-(trifluoromethyl)pyridin-2-yl)oxy)aniline" [P]. 中国发明专利, 专利号 CN 111122974 A, 授权公告日 2021-06-07.
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