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发明人郑宇鹏,赵玉洁,唐晓军. "A Process for Preparing High-Purity 2,3-DIBROMO-5-(4-METHOXYPHENYL)THIOPHENE" [P]. 中国发明专利, 专利号 CN 115105624 A, 授权公告日 2019-11-12.
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