发明人高志强,冯建国,韩伟. "Method for the Synthesis of 2-Methyl-3-oxobutanenitrile" [P]. 中国发明专利, 专利号 CN 112743216 A, 授权公告日 2023-09-01.
发明人郑宇鹏,林芳,黄志刚. "A Process for Preparing High-Purity 2-Methyl-3-oxobutanenitrile" [P]. 中国发明专利, 专利号 CN 114791647 B, 授权公告日 2024-11-06.
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