发明人张德明,郑宇鹏,赵玉洁. "Method for the Synthesis of 3-Bromo-6-(furan-2-yl)pyrazine-2-carbonitrile" [P]. 中国发明专利, 专利号 CN 109747429 B, 授权公告日 2021-11-14.
发明人徐明华,罗永刚,朱建伟. "A Process for Preparing High-Purity 3-Bromo-6-(furan-2-yl)pyrazine-2-carbonitrile" [P]. 中国发明专利, 专利号 CN 111089484 B, 授权公告日 2019-09-04.
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