发明人林芳,郭海燕,钱学锋. "Method for the Synthesis of (E)-N-(4-Chlorophenyl)-N'-methyl-3-(trifluoromethyl)benzene-1-carboximidamide" [P]. 中国发明专利, 专利号 CN 116480665 B, 授权公告日 2015-03-27.
发明人高志强,孙丽萍,李文辉. "A Process for Preparing High-Purity (E)-N-(4-Chlorophenyl)-N'-methyl-3-(trifluoromethyl)benzene-1-carboximidamide" [P]. 中国发明专利, 专利号 CN 116161659 B, 授权公告日 2018-04-01.
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