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发明人唐晓军,林芳,冯建国. "A Process for Preparing High-Purity methyl 3-[tert-butoxycarbonyl-(tert-butoxycarbonylamino)amino]bicyclo[1.1.1]pentane-1-carboxylate" [P]. 中国发明专利, 专利号 CN 108924814 B, 授权公告日 2015-04-01.
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