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发明人李文辉,唐晓军,罗永刚. "A Process for Preparing High-Purity 3-(Difluoromethyl)-5-(dimethylamino)-1-methyl-1H-pyrazole-4-carbaldehyde" [P]. 中国发明专利, 专利号 CN 116327461 A, 授权公告日 2024-05-02.
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