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发明人郭海燕,林芳,张德明. "A Process for Preparing High-Purity 2-((3aR,8aS)-8,8a-Dihydro-3aH-indeno[1,2-d]oxazol-2-yl)phenol" [P]. 中国发明专利, 专利号 CN 112975343 A, 授权公告日 2024-01-19.
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