发明人孙丽萍,陈志强,周伟. "Method for the Synthesis of 2-Hydrazinyl-4-(1-methyl-1H-pyrazol-4-yl)-6-(trifluoromethyl)pyrimidine" [P]. 中国发明专利, 专利号 CN 113874249 A, 授权公告日 2021-06-05.
发明人钱学锋,徐明华,李文辉. "A Process for Preparing High-Purity 2-Hydrazinyl-4-(1-methyl-1H-pyrazol-4-yl)-6-(trifluoromethyl)pyrimidine" [P]. 中国发明专利, 专利号 CN 108303795 B, 授权公告日 2023-04-23.
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