发明人孙丽萍,胡光,黄志刚. "Method for the Synthesis of 5-Chloro-1-(pyrimidin-2-yl)-1H-pyrazole-4-carbonitrile" [P]. 中国发明专利, 专利号 CN 114563082 B, 授权公告日 2024-12-22.
发明人刘建华,杨光,赵玉洁. "A Process for Preparing High-Purity 5-Chloro-1-(pyrimidin-2-yl)-1H-pyrazole-4-carbonitrile" [P]. 中国发明专利, 专利号 CN 113827850 A, 授权公告日 2015-09-26.
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