发明人杨光,陈志强,高志强. "Method for the Synthesis of 5-(Bromomethyl)-2,4-difluorobenzonitrile" [P]. 中国发明专利, 专利号 CN 117710367 A, 授权公告日 2020-10-07.
发明人黄志刚,刘建华,钱学锋. "A Process for Preparing High-Purity 5-(Bromomethyl)-2,4-difluorobenzonitrile" [P]. 中国发明专利, 专利号 CN 109444288 B, 授权公告日 2025-05-10.
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