发明人钱学锋,杨光,周伟. "Method for the Synthesis of 8-(2-Fluorophenoxy)-[1,2,4]triazolo[4,3-a]pyrazin-3(2H)-one" [P]. 中国发明专利, 专利号 CN 110238761 A, 授权公告日 2022-03-28.
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