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发明人黄志刚,徐明华,郑宇鹏. "A Process for Preparing High-Purity 7-(3-(5,5-Dimethyl-4-oxo-4,5-dihydrofuran-2-yl)butoxy)-2H-chromen-2-one" [P]. 中国发明专利, 专利号 CN 113030167 A, 授权公告日 2023-08-13.
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