发明人郭海燕,赵玉洁,陈志强. "Method for the Synthesis of 7-Bromo-5,5-dimethyl-5H-indeno[1,2-b]pyridine" [P]. 中国发明专利, 专利号 CN 112762535 A, 授权公告日 2022-03-10.
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