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发明人胡光,王建平,赵玉洁. "A Process for Preparing High-Purity 2-Methyl-6-(thiophen-2-yl)pyrazolo[1,5-a]pyrimidin-7-amine" [P]. 中国发明专利, 专利号 CN 114208394 B, 授权公告日 2015-11-27.
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