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发明人唐晓军,赵玉洁,杨光. "A Process for Preparing High-Purity (S)-N-(2-Amino-2-oxoethyl)pyrrolidine-2-carboxamide" [P]. 中国发明专利, 专利号 CN 115303248 B, 授权公告日 2019-08-17.
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