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发明人冯建国,黄志刚,钱学锋. "A Process for Preparing High-Purity (2S)-4-azido-1-tert-butoxycarbonyl-pyrrolidine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110378935 A, 授权公告日 2022-07-24.
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