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发明人唐晓军,罗永刚,徐明华. "A Process for Preparing High-Purity (S)-2-Amino-4-((1-phenylethyl)amino)quinoline-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 113397258 A, 授权公告日 2019-02-10.
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