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发明人赵玉洁,唐晓军,黄志刚. "A Process for Preparing High-Purity 3-(3-Amino-4-methyl-1h-pyrazol-1-yl)dihydrofuran-2(3h)-one" [P]. 中国发明专利, 专利号 CN 111834139 A, 授权公告日 2018-05-24.
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