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发明人钱学锋,郑宇鹏,马晓峰. "A Process for Preparing High-Purity N-(3-Methyl-5-oxo-1H-1,2,4-triazol-4(5H)-yl)propionamide" [P]. 中国发明专利, 专利号 CN 114079697 B, 授权公告日 2024-02-13.
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