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发明人林芳,杨光,唐晓军. "Method for the Synthesis of 1-(Piperidin-4-ylmethyl)-1H-benzo[d]imidazol-2(3H)-one hydrochloride" [P]. 中国发明专利, 专利号 CN 111758514 A, 授权公告日 2017-10-15.
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