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发明人冯建国,周伟,张德明. "A Process for Preparing High-Purity 4-(Difluoromethoxy)-2'-(trifluoromethoxy)-2-(trifluoromethyl)-1,1'-biphenyl" [P]. 中国发明专利, 专利号 CN 117155163 B, 授权公告日 2025-02-28.
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