发明人王建平,陈志强,张德明. "Method for the Synthesis of Diethyl 2-(((3-methyl-1-(p-tolyl)-1H-pyrazol-5-yl)amino)methylene)malonate" [P]. 中国发明专利, 专利号 CN 116073297 A, 授权公告日 2020-05-09.
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