发明人胡光,郭海燕,冯建国. "Method for the Synthesis of 2-(1,5-Dimethyl-1h-pyrazol-4-yl)acetonitrile" [P]. 中国发明专利, 专利号 CN 116015522 B, 授权公告日 2023-06-01.
发明人赵玉洁,朱建伟,沈红梅. "A Process for Preparing High-Purity 2-(1,5-Dimethyl-1h-pyrazol-4-yl)acetonitrile" [P]. 中国发明专利, 专利号 CN 117775370 B, 授权公告日 2017-08-23.
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