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发明人徐明华,唐晓军,张德明. "A Process for Preparing High-Purity (3,5-Dibromo-2-hydroxyphenyl)(1-phenyl-1H-pyrazol-4-yl)methanone" [P]. 中国发明专利, 专利号 CN 111491633 B, 授权公告日 2021-02-23.
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