发明人张德明,高志强,何建平. "Method for the Synthesis of 4,5,6-Trifluoro-1H-benzo[d]imidazol-2-amine" [P]. 中国发明专利, 专利号 CN 110160616 B, 授权公告日 2019-04-14.
发明人钱学锋,刘建华,周伟. "A Process for Preparing High-Purity 4,5,6-Trifluoro-1H-benzo[d]imidazol-2-amine" [P]. 中国发明专利, 专利号 CN 108057839 B, 授权公告日 2018-08-02.
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