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发明人韩伟,杨光,刘建华. "A Process for Preparing High-Purity 1-(2-(Difluoromethoxy)-4-nitrophenyl)-3-methyl-1H-1,2,4-triazole" [P]. 中国发明专利, 专利号 CN 110811503 B, 授权公告日 2022-12-20.
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