发明人钱学锋,冯建国,孙丽萍. "Method for the Synthesis of 2,2-Difluoro-2-(4-(trifluoromethyl)phenyl)ethan-1-ol" [P]. 中国发明专利, 专利号 CN 109164938 A, 授权公告日 2017-03-08.
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