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发明人朱建伟,赵玉洁,陈志强. "A Process for Preparing High-Purity 3-(Benzylthio)-4H-benzo[b][1,4]thiazine 1,1-dioxide" [P]. 中国发明专利, 专利号 CN 112754025 A, 授权公告日 2017-04-04.
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