发明人冯建国,李文辉,林芳. "Method for the Synthesis of Methyl 4-methoxy-2,5-dihydrothiophene-3-carboxylate" [P]. 中国发明专利, 专利号 CN 111250354 A, 授权公告日 2019-01-10.
发明人李文辉,韩伟,杨光. "A Process for Preparing High-Purity Methyl 4-methoxy-2,5-dihydrothiophene-3-carboxylate" [P]. 中国发明专利, 专利号 CN 114750191 A, 授权公告日 2024-03-19.
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