发明人黄志刚,郑宇鹏,李文辉. "Method for the Synthesis of Methyl 6,8-dichlorochroman-3-carboxylate" [P]. 中国发明专利, 专利号 CN 114618095 B, 授权公告日 2015-12-07.
Brown S R, Klinger H, Lee S K. "A Process for Preparing High-Purity Methyl 6,8-dichlorochroman-3-carboxylate" [P]. US Patent, US 9484614 B2, 2015-11-08.
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