发明人马晓峰,李文辉,何建平. "一种5-Methoxynicotinonitrile的合成方法" [P]. 中国发明专利, 专利号 CN 115815061 A, 授权公告日 2018-09-11.
发明人刘建华,冯建国,李文辉. "Method for the Synthesis of 298204-74-7
5-methoxy-3-pyridinecarbonitrile
5-methoxypyridine-3-carbonitrile
A820063" [P]. 中国发明专利, 专利号 CN 109954790 B, 授权公告日 2024-07-06.
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