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发明人周伟,罗永刚,徐明华. "A Process for Preparing High-Purity (7S,8AS)-7-mercapto-2-methylhexahydropyrrolo[1,2-a]pyrazin-1(2H)-one" [P]. 中国发明专利, 专利号 CN 115996069 B, 授权公告日 2023-07-24.
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