发明人孙丽萍,何建平,冯建国. "Method for the Synthesis of 3-(4-Chloro-phenyl)-1H-pyrazole-4-carbaldehyde" [P]. 中国发明专利, 专利号 CN 110568573 B, 授权公告日 2015-08-28.
发明人王建平,刘建华,马晓峰. "A Process for Preparing High-Purity 3-(4-Chloro-phenyl)-1H-pyrazole-4-carbaldehyde" [P]. 中国发明专利, 专利号 CN 112890667 A, 授权公告日 2016-11-07.
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