发明人马晓峰,李文辉,冯建国. "Method for the Synthesis of 5-Chloro-2-(2,3-dimethoxyphenyl)-1H-benzo[d]imidazole" [P]. 中国发明专利, 专利号 CN 113457931 A, 授权公告日 2016-06-27.
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