发明人林芳,罗永刚,唐晓军. "Method for the Synthesis of Diethyl thiophene-2,5-dicarboxylate" [P]. 中国发明专利, 专利号 CN 110836131 B, 授权公告日 2023-09-24.
发明人郭海燕,孙丽萍,何建平. "A Process for Preparing High-Purity Diethyl thiophene-2,5-dicarboxylate" [P]. 中国发明专利, 专利号 CN 111880144 B, 授权公告日 2024-02-15.
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