发明人何建平,胡光,杨光. "Method for the Synthesis of 1-Methyl-3-(oxan-4-yl)-1H-pyrazole-4-carbaldehyde" [P]. 中国发明专利, 专利号 CN 109204073 B, 授权公告日 2022-10-27.
发明人刘建华,李文辉,钱学锋. "A Process for Preparing High-Purity 1-Methyl-3-(oxan-4-yl)-1H-pyrazole-4-carbaldehyde" [P]. 中国发明专利, 专利号 CN 109766743 B, 授权公告日 2023-08-22.
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