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发明人郑宇鹏,罗永刚,赵玉洁. "Method for the Synthesis of 6-Amino-5-((benzyl(methyl)amino)methyl)-1-methylpyrimidine-2,4(1H,3H)-dione" [P]. 中国发明专利, 专利号 CN 108557343 B, 授权公告日 2015-05-07.
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