发明人高志强,王建平,何建平. "Method for the Synthesis of (2E)-3-[(4-Methylphenyl)amino]-2-(thiophen-2-yl)prop-2-enenitrile" [P]. 中国发明专利, 专利号 CN 108212604 A, 授权公告日 2017-07-15.
发明人张德明,马晓峰,唐晓军. "A Process for Preparing High-Purity (2E)-3-[(4-Methylphenyl)amino]-2-(thiophen-2-yl)prop-2-enenitrile" [P]. 中国发明专利, 专利号 CN 108772561 B, 授权公告日 2019-03-26.
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