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发明人罗永刚,钱学锋,郭海燕. "A Process for Preparing High-Purity n,n-Dimethyl-4-((4-(trifluoromethyl)pyrimidin-2-yl)oxy)benzenesulfonamide" [P]. 中国发明专利, 专利号 CN 108481481 A, 授权公告日 2015-11-28.
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