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发明人黄志刚,冯建国,沈红梅. "A Process for Preparing High-Purity 4-Amino-6-methyl-4,5-dihydro-1,2,4-triazin-3(2H)-one" [P]. 中国发明专利, 专利号 CN 108615541 A, 授权公告日 2022-11-14.
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