发明人胡光,陈志强,高志强. "一种2-(5-溴-2H-吲唑-3-基)乙腈的合成方法" [P]. 中国发明专利, 专利号 CN 109673794 A, 授权公告日 2023-08-01.
发明人韩伟,朱建伟,郭海燕. "Method for the Synthesis of 2-(5-Bromo-1H-indazol-3-yl)acetonitrile" [P]. 中国发明专利, 专利号 CN 108281258 A, 授权公告日 2018-03-09.
发明人孙丽萍,周伟,王建平. "A Process for Preparing High-Purity 2-(5-Bromo-1H-indazol-3-yl)acetonitrile" [P]. 中国发明专利, 专利号 CN 116737830 A, 授权公告日 2020-03-18.
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