发明人李文辉,王建平,黄志刚. "Method for the Synthesis of 3-tert-Butyl-1-phenyl-4-[(thiophen-2-yl)methylidene]-4,5-dihydro-1H-pyrazol-5-one" [P]. 中国发明专利, 专利号 CN 115366448 B, 授权公告日 2019-02-05.
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