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发明人唐晓军,李文辉,徐明华. "A Process for Preparing High-Purity 6-Methoxy-1,2,3,4-tetrahydroisoquinolin-5-ol hydrochloride" [P]. 中国发明专利, 专利号 CN 114134627 B, 授权公告日 2016-10-16.
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