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发明人赵玉洁,王建平,徐明华. "A Process for Preparing High-Purity Tert-butyl 7-amino-5-thia-2-azaspiro[3.4]Octane-2-carboxylate" [P]. 中国发明专利, 专利号 CN 115599370 A, 授权公告日 2016-12-25.
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