发明人朱建伟,钱学锋,何建平. "Method for the Synthesis of 7-Methyl-1,8a-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-5-ol" [P]. 中国发明专利, 专利号 CN 111581318 A, 授权公告日 2015-04-26.
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