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发明人赵玉洁,韩伟,李文辉. "Method for the Synthesis of tert-Butyl 7-(hydroxymethyl)-5-oxa-2-azaspiro[3.4]octane-2-carboxylate" [P]. 中国发明专利, 专利号 CN 112671478 A, 授权公告日 2016-07-03.
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