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发明人马晓峰,钱学锋,郑宇鹏. "Method for the Synthesis of tert-Butyl (3S)-3-(difluoromethyl)pyrrolidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 117184501 A, 授权公告日 2022-08-17.
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