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发明人郭海燕,胡光,沈红梅. "Method for the Synthesis of 3-(3-tert-Butyl-5,9-dimethyl-7-oxo-7H-furo[3,2-g]-chromen-6-yl)propanoic acid" [P]. 中国发明专利, 专利号 CN 108478532 A, 授权公告日 2024-08-21.
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