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发明人赵玉洁,刘建华,高志强. "A Process for Preparing High-Purity Methyl 4-bromo-7-fluorobenzo[b]thiophene-2-carboxylate" [P]. 中国发明专利, 专利号 CN 114016557 B, 授权公告日 2024-08-11.
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