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发明人刘建华,李文辉,郑宇鹏. "Method for the Synthesis of 2-(4-Bromophenyl)-1-(2-((2-isopropyl-5-methylcyclohexyl)oxy)-2-oxoethyl)-3-methyl-1h-benzo[d]imidazol-3-ium chloride" [P]. 中国发明专利, 专利号 CN 109288821 A, 授权公告日 2018-04-21.
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