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发明人李文辉,罗永刚,林芳. "Method for the Synthesis of 2-(5-Amino-4-(methylsulfonyl)-1H-pyrazol-1-yl)ethanol" [P]. 中国发明专利, 专利号 CN 111047445 A, 授权公告日 2019-09-25.
发明人朱建伟,赵玉洁,周伟. "A Process for Preparing High-Purity 2-(5-Amino-4-(methylsulfonyl)-1H-pyrazol-1-yl)ethanol" [P]. 中国发明专利, 专利号 CN 116510245 A, 授权公告日 2021-02-17.
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