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发明人冯建国,罗永刚,陈志强. "A Process for Preparing High-Purity N-[4-[(4-Chlorophenyl)methoxy]-2-pyridinyl]-2,6-difluoro-benzeneacetamide" [P]. 中国发明专利, 专利号 CN 111243902 B, 授权公告日 2022-05-12.
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