发明人杨光,徐明华,李文辉. "Method for the Synthesis of 5-Amino-1-(5-(trifluoromethyl)pyridin-2-yl)-1h-pyrazole-4-carbonitrile" [P]. 中国发明专利, 专利号 CN 110307841 A, 授权公告日 2020-04-02.
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