发明人王建平,徐明华,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117950366 A, 授权公告日 2015-02-09.
发明人黄志刚,孙丽萍,罗永刚. "Method for the Synthesis of 4-Bromo-1-(2-methoxyethyl)-1H-pyrazole-5-carbonitrile" [P]. 中国发明专利, 专利号 CN 114017639 A, 授权公告日 2016-11-05.
发明人高志强,唐晓军,胡光. "A Process for Preparing High-Purity 4-Bromo-1-(2-methoxyethyl)-1H-pyrazole-5-carbonitrile" [P]. 中国发明专利, 专利号 CN 117787110 B, 授权公告日 2015-02-20.
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