发明人郭海燕,陈志强,罗永刚. "Method for the Synthesis of 4-Hydroxypentanenitrile" [P]. 中国发明专利, 专利号 CN 113605464 A, 授权公告日 2015-04-04.
发明人张德明,周伟,李文辉. "A Process for Preparing High-Purity 4-Hydroxypentanenitrile" [P]. 中国发明专利, 专利号 CN 114268807 A, 授权公告日 2022-03-27.
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