发明人黄志刚,唐晓军,周伟. "一种3-CHLORO-5-ETHOXYISONICOTINONITRILE的合成方法" [P]. 中国发明专利, 专利号 CN 108451448 A, 授权公告日 2020-11-21.
Nowak P, Martínez F, Johansson L. "Method for the Synthesis of 3-Chloro-5-ethoxyisonicotinonitrile" [P]. European Patent, EP 3222514 A1, 2015-06-23.
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