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发明人马晓峰,郭海燕,朱建伟. "A Process for Preparing High-Purity (S)-2-(((Benzyloxy)carbonyl)amino)-3-(4-nitrophenyl)propanoic acid" [P]. 中国发明专利, 专利号 CN 109607714 A, 授权公告日 2023-06-20.
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