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发明人周伟,韩伟,郑宇鹏. "A Process for Preparing High-Purity (R)-Ethyl 3-amino-4-(4-bromophenyl)butanoate hydrochloride" [P]. 中国发明专利, 专利号 CN 117749861 B, 授权公告日 2019-04-11.
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