发明人钱学锋,杨光,沈红梅. "Method for the Synthesis of 2-Chloro-2,2-difluoro-1-(2,4,5-trimethylphenyl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 109769928 A, 授权公告日 2019-05-05.
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