发明人刘建华,张德明,孙丽萍. "Method for the Synthesis of 2-[1-(propan-2-yl)-1H-pyrazol-3-yl]ethan-1-amine" [P]. 中国发明专利, 专利号 CN 108057315 A, 授权公告日 2021-04-05.
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