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发明人高志强,陈志强,孙丽萍. "A Process for Preparing High-Purity 4,6-Dibromo-2-(2,4-dichlorophenyl)benzo[d]oxazol-5-amine" [P]. 中国发明专利, 专利号 CN 111325889 B, 授权公告日 2025-04-13.
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