发明人杨光,马晓峰,刘建华. "Method for the Synthesis of 2-(4-(Dimethylamino)benzylidene)hydrazine-1-carbothioamide" [P]. 中国发明专利, 专利号 CN 115346918 A, 授权公告日 2017-06-26.
发明人罗永刚,钱学锋,陈志强. "A Process for Preparing High-Purity 2-(4-(Dimethylamino)benzylidene)hydrazine-1-carbothioamide" [P]. 中国发明专利, 专利号 CN 110982471 B, 授权公告日 2016-01-28.
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