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发明人郭海燕,罗永刚,赵玉洁. "A Process for Preparing High-Purity 3-Bromo-5-methyl-1-(2,2,2-trifluoroethyl)-1H-pyrazole" [P]. 中国发明专利, 专利号 CN 109520093 A, 授权公告日 2018-09-07.
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