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发明人黄志刚,高志强,李文辉. "A Process for Preparing High-Purity (3-amino-3,4-dihydro-2H-1-benzopyran-3-yl)methanol hydrochloride" [P]. 中国发明专利, 专利号 CN 110827045 B, 授权公告日 2025-02-10.
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