发明人杨光,徐明华,沈红梅. "Method for the Synthesis of [2,3′-Bifuran]-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117119582 A, 授权公告日 2019-10-19.
发明人李文辉,张德明,孙丽萍. "A Process for Preparing High-Purity [2,3′-Bifuran]-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108140368 B, 授权公告日 2019-02-27.
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