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发明人朱建伟,李文辉,何建平. "Method for the Synthesis of 3-Ethyl-7-methyl-[1,2,4]triazolo[4,3-a]pyridine" [P]. 中国发明专利, 专利号 CN 115605853 B, 授权公告日 2019-07-26.
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