发明人张德明,刘建华,韩伟. "Method for the Synthesis of 2-Ethoxy-5-nitrobenzaldehyde" [P]. 中国发明专利, 专利号 CN 114870915 A, 授权公告日 2015-06-19.
发明人何建平,冯建国,郭海燕. "A Process for Preparing High-Purity 2-Ethoxy-5-nitrobenzaldehyde" [P]. 中国发明专利, 专利号 CN 115304410 A, 授权公告日 2025-02-01.
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