发明人黄志刚,陈志强,朱建伟. "Method for the Synthesis of 2-Butylpyrazole-3-carbaldehyde" [P]. 中国发明专利, 专利号 CN 108487678 B, 授权公告日 2019-10-23.
发明人钱学锋,马晓峰,刘建华. "A Process for Preparing High-Purity 2-Butylpyrazole-3-carbaldehyde" [P]. 中国发明专利, 专利号 CN 112404338 B, 授权公告日 2019-11-10.
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