发明人郑宇鹏,马晓峰,冯建国. "Method for the Synthesis of 2-(1-(4-Aminophenyl)ethylidene)-N-(m-tolyl)hydrazine-1-carbothioamide" [P]. 中国发明专利, 专利号 CN 111543925 A, 授权公告日 2021-07-28.
发明人李文辉,王建平,徐明华. "A Process for Preparing High-Purity 2-(1-(4-Aminophenyl)ethylidene)-N-(m-tolyl)hydrazine-1-carbothioamide" [P]. 中国发明专利, 专利号 CN 108281987 B, 授权公告日 2018-05-13.
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