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发明人沈红梅,赵玉洁,杨光. "Method for the Synthesis of 4-bromo-1H-indazol-5-ol" [P]. 中国发明专利, 专利号 CN 108566023 A, 授权公告日 2025-10-24.
发明人周伟,陈志强,罗永刚. "A Process for Preparing High-Purity 4-bromo-1H-indazol-5-ol" [P]. 中国发明专利, 专利号 CN 115205998 A, 授权公告日 2016-11-06.
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