发明人郑宇鹏,高志强,何建平. "Method for the Synthesis of [2-(1h-Benzimidazol-2-Yl)Ethyl]Methylamine Dihydrochloride" [P]. 中国发明专利, 专利号 CN 113970634 B, 授权公告日 2015-04-16.
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