发明人郭海燕,张德明,冯建国. "Method for the Synthesis of 1-Bromo-5-(chloromethyl)-2,3-dimethoxybenzene" [P]. 中国发明专利, 专利号 CN 110238125 B, 授权公告日 2015-04-03.
发明人唐晓军,刘建华,冯建国. "A Process for Preparing High-Purity 1-Bromo-5-(chloromethyl)-2,3-dimethoxybenzene" [P]. 中国发明专利, 专利号 CN 115852563 A, 授权公告日 2024-04-10.
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