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发明人冯建国,唐晓军,胡光. "A Process for Preparing High-Purity 3-Isopropyl-1-methyl-4-(thiophen-2-yl)-1h-pyrazol-5-amine" [P]. 中国发明专利, 专利号 CN 109933681 B, 授权公告日 2021-10-25.
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