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发明人高志强,刘建华,马晓峰. "Method for the Synthesis of 6-Bromo-4-fluoronicotinic acid" [P]. 中国发明专利, 专利号 CN 108958732 B, 授权公告日 2024-09-05.
发明人黄志刚,林芳,张德明. "A Process for Preparing High-Purity 6-Bromo-4-fluoronicotinic acid" [P]. 中国发明专利, 专利号 CN 111080559 B, 授权公告日 2018-01-13.
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