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发明人赵玉洁,沈红梅,周伟. "A Process for Preparing High-Purity 2-((2-Oxo-2-((3-(trifluoromethyl)benzyl)amino)ethyl)sulfonyl)acetic acid" [P]. 中国发明专利, 专利号 CN 108098612 A, 授权公告日 2023-03-27.
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