发明人韩伟,冯建国,高志强. "Method for the Synthesis of 1-(4-Chloro-3-methylphenyl)-1H-pyrrole-2-carbaldehyde" [P]. 中国发明专利, 专利号 CN 111504947 A, 授权公告日 2021-03-25.
发明人郭海燕,王建平,林芳. "A Process for Preparing High-Purity 1-(4-Chloro-3-methylphenyl)-1H-pyrrole-2-carbaldehyde" [P]. 中国发明专利, 专利号 CN 110475683 B, 授权公告日 2015-08-05.
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