发明人黄志刚,孙丽萍,刘建华. "Method for the Synthesis of 6-Bromo-5-methoxy-2,3-dihydrobenzofuran" [P]. 中国发明专利, 专利号 CN 110654861 B, 授权公告日 2016-02-26.
发明人陈志强,张德明,韩伟. "A Process for Preparing High-Purity 6-Bromo-5-methoxy-2,3-dihydrobenzofuran" [P]. 中国发明专利, 专利号 CN 109565472 B, 授权公告日 2016-12-26.
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