发明人郑宇鹏,林芳,何建平. "Method for the Synthesis of 5-Chloro-2-(difluoromethyl)-1H-benzo[d]imidazole" [P]. 中国发明专利, 专利号 CN 112729533 B, 授权公告日 2021-07-05.
Lefèvre J P, Nowak P, Mueller T C. "A Process for Preparing High-Purity 5-Chloro-2-(difluoromethyl)-1H-benzo[d]imidazole" [P]. European Patent, EP 3992932 A1, 2021-06-25.
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