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发明人马晓峰,郭海燕,林芳. "Method for the Synthesis of 5-(1-Ethyl-5-hydroxy-1H-pyrazole-4-carbonyl)-2-methyl-4-oxazol-2-yl-benzonitrile" [P]. 中国发明专利, 专利号 CN 114394228 A, 授权公告日 2017-03-26.
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