发明人何建平,徐明华,陈志强. "Method for the Synthesis of 1-Methyl-5-(trifluoromethyl)-1,3-dihydro-2H-benzo[d]imidazol-2-one" [P]. 中国发明专利, 专利号 CN 112865384 B, 授权公告日 2016-05-02.
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