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发明人马晓峰,冯建国,韩伟. "A Process for Preparing High-Purity N4-(2-Chlorophenyl)-N2-(3-methoxypropyl)-L-asparagine" [P]. 中国发明专利, 专利号 CN 116442729 B, 授权公告日 2023-11-17.
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