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发明人郑宇鹏,杨光,王建平. "A Process for Preparing High-Purity N-(4-bromo-3-fluorophenyl)tetrahydro-2H-thiopyran-3-amine" [P]. 中国发明专利, 专利号 CN 113670484 A, 授权公告日 2019-09-18.
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