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发明人唐晓军,林芳,沈红梅. "A Process for Preparing High-Purity 5-Amino-3-methyl-1-(pyridin-2-yl)-1H-pyrazole-4-carbonitrile" [P]. 中国发明专利, 专利号 CN 117851011 B, 授权公告日 2016-04-05.
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