发明人刘建华,钱学锋,罗永刚. "Method for the Synthesis of 1-(1-Ethyl-1H-pyrazol-3-yl)-N-((1-ethyl-3-methyl-1H-pyrazol-4-yl)methyl)methanamine hydrochloride" [P]. 中国发明专利, 专利号 CN 116583069 B, 授权公告日 2019-10-19.
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