发明人王建平,唐晓军,孙丽萍. "Method for the Synthesis of 2-Nitroisonicotinonitrile" [P]. 中国发明专利, 专利号 CN 117273898 B, 授权公告日 2017-03-28.
发明人徐明华,钱学锋,王建平. "A Process for Preparing High-Purity 2-Nitroisonicotinonitrile" [P]. 中国发明专利, 专利号 CN 116129041 B, 授权公告日 2021-09-18.
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