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发明人唐晓军,郑宇鹏,沈红梅. "A Process for Preparing High-Purity 4-(2,3-dihydro-1H-indol-1-yl)benzene-1-carboximidamide hydrochloride" [P]. 中国发明专利, 专利号 CN 111354046 A, 授权公告日 2019-06-09.
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