发明人马晓峰,林芳,张德明. "一种4-chlorothiophene-3-carbaldehyde的合成方法" [P]. 中国发明专利, 专利号 CN 116856398 A, 授权公告日 2018-02-16.
发明人林芳,钱学锋,胡光. "Method for the Synthesis of 4-chlorothiophene-3-carbaldehyde" [P]. 中国发明专利, 专利号 CN 112292904 A, 授权公告日 2020-03-20.
发明人杨光,林芳,马晓峰. "A Process for Preparing High-Purity 4-chlorothiophene-3-carbaldehyde" [P]. 中国发明专利, 专利号 CN 115606841 A, 授权公告日 2022-04-06.
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