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发明人张德明,唐晓军,胡光. "A Process for Preparing High-Purity 7-Chloro-2-(trifluoromethyl)-1H-benzo[d]imidazole" [P]. 中国发明专利, 专利号 CN 111243909 B, 授权公告日 2022-04-22.
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