发明人孙丽萍,朱建伟,冯建国. "Method for the Synthesis of 5-Amino-4-(2,6-dichlorophenyl)-2-methyl-1H-pyrazol-3(2H)-one" [P]. 中国发明专利, 专利号 CN 112706139 B, 授权公告日 2018-12-17.
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