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发明人李文辉,孙丽萍,罗永刚. "Method for the Synthesis of 2-(5-amino-3,4-dimethyl-1H-pyrazol-1-yl)ethan-1-ol" [P]. 中国发明专利, 专利号 CN 110422887 A, 授权公告日 2020-04-02.
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