发明人赵玉洁,罗永刚,郭海燕. "Method for the Synthesis of 2-Methylpropanedinitrile" [P]. 中国发明专利, 专利号 CN 117108055 A, 授权公告日 2018-04-17.
发明人冯建国,唐晓军,沈红梅. "A Process for Preparing High-Purity 2-Methylpropanedinitrile" [P]. 中国发明专利, 专利号 CN 111241783 A, 授权公告日 2019-08-13.
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