发明人赵玉洁,李文辉,徐明华. "Method for the Synthesis of 4-Chloro-3-methylbenzo[b]thiophene" [P]. 中国发明专利, 专利号 CN 116742937 B, 授权公告日 2021-09-26.
发明人陈志强,韩伟,郑宇鹏. "A Process for Preparing High-Purity 4-Chloro-3-methylbenzo[b]thiophene" [P]. 中国发明专利, 专利号 CN 113670603 A, 授权公告日 2018-11-07.
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