发明人黄志刚,徐明华,杨光. "Method for the Synthesis of 3-Acetylchromane-2,4-dione" [P]. 中国发明专利, 专利号 CN 117595222 B, 授权公告日 2023-11-16.
发明人韩伟,冯建国,高志强. "A Process for Preparing High-Purity 3-Acetylchromane-2,4-dione" [P]. 中国发明专利, 专利号 CN 110662963 A, 授权公告日 2018-12-26.
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