发明人徐明华,高志强,韩伟. "一种3-(哌嗪-1-羰基)苯甲腈的合成方法" [P]. 中国发明专利, 专利号 CN 110252388 A, 授权公告日 2019-10-04.
发明人何建平,唐晓军,胡光. "Method for the Synthesis of 3-(Piperazine-1-carbonyl)benzonitrile" [P]. 中国发明专利, 专利号 CN 116335524 A, 授权公告日 2021-10-26.
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