发明人郭海燕,王建平,韩伟. "Method for the Synthesis of 2-Methyl-1-(1-methyl-1H-pyrazol-4-yl)pentane-1,3-dione" [P]. 中国发明专利, 专利号 CN 116484986 B, 授权公告日 2017-03-07.
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