发明人郭海燕,孙丽萍,林芳. "Method for the Synthesis of 5-Bromo-2-methyl-n-(3-methylpyridin-2-yl)thiophene-3-sulfonamide" [P]. 中国发明专利, 专利号 CN 117417169 A, 授权公告日 2018-02-25.
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