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发明人周伟,钱学锋,郑宇鹏. "A Process for Preparing High-Purity 2,2-dimethyl-N-(1H-pyrazol-4-yl)propanamide" [P]. 中国发明专利, 专利号 CN 109670720 B, 授权公告日 2023-05-13.
参考文献 Literature
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