发明人刘建华,何建平,李文辉. "Method for the Synthesis of 6-Bromo-6,7,8,9-tetrahydro-5h-benzo[7]annulen-5-one" [P]. 中国发明专利, 专利号 CN 108311126 B, 授权公告日 2018-01-20.
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