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发明人何建平,李文辉,杨光. "Method for the Synthesis of 2-(N-methylethanesulfonamido)acetic acid" [P]. 中国发明专利, 专利号 CN 113344287 A, 授权公告日 2025-07-28.
发明人唐晓军,徐明华,罗永刚. "A Process for Preparing High-Purity 2-(N-methylethanesulfonamido)acetic acid" [P]. 中国发明专利, 专利号 CN 114333758 A, 授权公告日 2019-06-20.
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