发明人冯建国,韩伟,钱学锋. "Method for the Synthesis of 1-(2,3-Dimethylphenyl)hexahydro-1H-indazol-4(2H)-one" [P]. 中国发明专利, 专利号 CN 115269690 A, 授权公告日 2022-10-24.
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