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发明人胡光,沈红梅,冯建国. "A Process for Preparing High-Purity tert-Butyl 5-bromo-3-iodo-1H-indole-1-carboxylate" [P]. 中国发明专利, 专利号 CN 114124282 A, 授权公告日 2017-08-08.
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