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发明人钱学锋,沈红梅,林芳. "A Process for Preparing High-Purity 2-(1H-benzo[d]imidazol-2-yl)-4-fluorophenol" [P]. 中国发明专利, 专利号 CN 116170605 A, 授权公告日 2021-10-05.
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