发明人陈志强,赵玉洁,徐明华. "Method for the Synthesis of 5-Methoxy-6,7-dimethylbenzofuran" [P]. 中国发明专利, 专利号 CN 110693452 A, 授权公告日 2024-02-03.
发明人罗永刚,唐晓军,钱学锋. "A Process for Preparing High-Purity 5-Methoxy-6,7-dimethylbenzofuran" [P]. 中国发明专利, 专利号 CN 116289803 B, 授权公告日 2021-07-01.
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