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发明人唐晓军,黄志刚,徐明华. "A Process for Preparing High-Purity 6-Amino-1-methyl-4-thioxo-3,4-dihydro-1,3,5-triazin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 111099857 A, 授权公告日 2019-03-01.
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