发明人王建平,赵玉洁,钱学锋. "Method for the Synthesis of N-methyl-2-(methylsulfonyl)acetamide" [P]. 中国发明专利, 专利号 CN 110138016 A, 授权公告日 2019-06-26.
发明人周伟,林芳,高志强. "A Process for Preparing High-Purity N-methyl-2-(methylsulfonyl)acetamide" [P]. 中国发明专利, 专利号 CN 108256336 A, 授权公告日 2021-09-02.
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