发明人罗永刚,杨光,郭海燕. "Method for the Synthesis of 2,2-Dimethyl-3-oxo-3-(4-(trifluoromethyl)phenyl)propanenitrile" [P]. 中国发明专利, 专利号 CN 117569525 A, 授权公告日 2015-10-17.
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