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发明人徐明华,罗永刚,李文辉. "Method for the Synthesis of 1-((1R,2R)-2-(Dimethylamino)cyclohexyl)-3-((1S,2S)-2-hydroxy-1,2-diphenylethyl)thiourea" [P]. 中国发明专利, 专利号 CN 111152099 A, 授权公告日 2018-04-04.
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