发明人郑宇鹏,李文辉,胡光. "Method for the Synthesis of 3-Bromo-2-methylpyrazolo[1,5-d][1,2,4]triazin-4(5H)-one" [P]. 中国发明专利, 专利号 CN 114342368 B, 授权公告日 2020-06-28.
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