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发明人李文辉,林芳,韩伟. "Method for the Synthesis of (3E)-3-[(3,4-Dimethylphenyl)imino]-1-(propan-2-yl)-2,3-dihydro-1H-indol-2-one" [P]. 中国发明专利, 专利号 CN 108073993 B, 授权公告日 2020-04-06.
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