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发明人黄志刚,李文辉,王建平. "A Process for Preparing High-Purity (4-Bromo-1-methyl-1H-pyrazol-5-yl)methanamine (hydrobromide)" [P]. 中国发明专利, 专利号 CN 117308600 B, 授权公告日 2018-07-26.
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