发明人赵玉洁,郭海燕,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117849138 A, 授权公告日 2023-01-09.
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发明人沈红梅,韩伟,黄志刚. "A Process for Preparing High-Purity 3-Chloro-5-methoxybenzo[b]thiophene-2-carbaldehyde" [P]. 中国发明专利, 专利号 CN 110292943 A, 授权公告日 2016-01-28.
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