发明人杨光,沈红梅,罗永刚. "Method for the Synthesis of 4-(4-Chloro-3,5-dimethyl-1h-pyrazol-1-yl)aniline" [P]. 中国发明专利, 专利号 CN 109873974 A, 授权公告日 2020-12-18.
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