发明人黄志刚,陈志强,罗永刚. "Method for the Synthesis of 8-Methyldibenzo[b,d]furan-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115553201 A, 授权公告日 2017-07-07.
Kowalski A, Jørgensen K, Sørensen M. "A Process for Preparing High-Purity 8-Methyldibenzo[b,d]furan-2-carboxylic acid" [P]. European Patent, EP 3881578 A1, 2017-09-28.
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