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发明人罗永刚,郑宇鹏,林芳. "A Process for Preparing High-Purity 2-Oxo-2-((5-(pentan-2-yl)-1,3,4-thiadiazol-2-yl)amino)acetic acid" [P]. 中国发明专利, 专利号 CN 112868204 A, 授权公告日 2022-07-18.
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