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发明人冯建国,郭海燕,赵玉洁. "Method for the Synthesis of Dicyclohexylammonium (S)-2-((tert-butoxycarbonyl)amino)-4-(3,4-dimethoxyphenyl)butanoate" [P]. 中国发明专利, 专利号 CN 115028995 B, 授权公告日 2022-06-03.
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