发明人钱学锋,沈红梅,徐明华. "Method for the Synthesis of 5-Cyclopropoxy-N,N-dimethyl-2-(trifluoromethyl)nicotinamide" [P]. 中国发明专利, 专利号 CN 116072397 B, 授权公告日 2020-04-17.
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