发明人郭海燕,赵玉洁,刘建华. "Method for the Synthesis of 1-Methyl-5-(trifluoromethyl)-1,3-dihydro-2H-benzo[d]imidazole-2-thione" [P]. 中国发明专利, 专利号 CN 110071300 A, 授权公告日 2021-11-05.
发明人韩伟,冯建国,杨光. "A Process for Preparing High-Purity 1-Methyl-5-(trifluoromethyl)-1,3-dihydro-2H-benzo[d]imidazole-2-thione" [P]. 中国发明专利, 专利号 CN 109345303 B, 授权公告日 2023-11-10.
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