发明人周伟,韩伟,赵玉洁. "Method for the Synthesis of Methyl Benzofuran-5-carboxylate" [P]. 中国发明专利, 专利号 CN 108496463 A, 授权公告日 2025-03-20.
发明人唐晓军,钱学锋,孙丽萍. "A Process for Preparing High-Purity Methyl Benzofuran-5-carboxylate" [P]. 中国发明专利, 专利号 CN 111798719 B, 授权公告日 2024-02-23.
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