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发明人李文辉,黄志刚,孙丽萍. "Method for the Synthesis of (3S)-1,3-Bis-O-tert-Butyldimethylsilyl 3-Hydroxy Vitamin D2 SO2 Adduct (Mixture of Diastereomers)" [P]. 中国发明专利, 专利号 CN 116114726 B, 授权公告日 2020-01-25.
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