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发明人马晓峰,胡光,郑宇鹏. "Method for the Synthesis of 4'-Chloro-3'-(difluoromethoxy)-2,3-difluoro-1,1'-biphenyl" [P]. 中国发明专利, 专利号 CN 108550351 A, 授权公告日 2024-12-01.
发明人张德明,钱学锋,李文辉. "A Process for Preparing High-Purity 4'-Chloro-3'-(difluoromethoxy)-2,3-difluoro-1,1'-biphenyl" [P]. 中国发明专利, 专利号 CN 117197563 B, 授权公告日 2021-03-10.
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