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发明人郑宇鹏,周伟,林芳. "A Process for Preparing High-Purity 3-Methyl-2-(3'-(methylsulfonyl)-[1,1'-biphenyl]-4-yl)-5-(trifluoromethyl)quinoxaline" [P]. 中国发明专利, 专利号 CN 109136684 B, 授权公告日 2022-06-07.
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