发明人刘建华,冯建国,黄志刚. "Method for the Synthesis of 5-Cyclopropoxy-6-nitropicolinaldehyde" [P]. 中国发明专利, 专利号 CN 117916389 A, 授权公告日 2023-11-25.
发明人林芳,赵玉洁,罗永刚. "A Process for Preparing High-Purity 5-Cyclopropoxy-6-nitropicolinaldehyde" [P]. 中国发明专利, 专利号 CN 117303640 B, 授权公告日 2022-01-17.
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