发明人周伟,胡光,陈志强. "Method for the Synthesis of 6-Methyl-2-(2-nitrophenyl)-1H-benzo[d]imidazole" [P]. 中国发明专利, 专利号 CN 108751372 A, 授权公告日 2017-07-11.
发明人孙丽萍,韩伟,冯建国. "A Process for Preparing High-Purity 6-Methyl-2-(2-nitrophenyl)-1H-benzo[d]imidazole" [P]. 中国发明专利, 专利号 CN 110988491 A, 授权公告日 2019-01-18.
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