发明人陈志强,罗永刚,钱学锋. "Method for the Synthesis of 4-Bromo-1-[2-(dimethylamino)ethyl]-1h-pyrazol-3-amine" [P]. 中国发明专利, 专利号 CN 113661665 A, 授权公告日 2022-03-25.
发明人李文辉,钱学锋,郑宇鹏. "A Process for Preparing High-Purity 4-Bromo-1-[2-(dimethylamino)ethyl]-1h-pyrazol-3-amine" [P]. 中国发明专利, 专利号 CN 115207581 A, 授权公告日 2016-01-18.
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