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发明人韩伟,黄志刚,罗永刚. "A Process for Preparing High-Purity 2-(3-Propyl-5-sulfanyl-4h-1,2,4-triazol-4-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 109048422 A, 授权公告日 2022-04-28.
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