发明人钱学锋,刘建华,徐明华. "Method for the Synthesis of 5-Bromo-4-hydroxy-2-nitrobenzaldehyde" [P]. 中国发明专利, 专利号 CN 115654384 A, 授权公告日 2024-05-09.
发明人何建平,林芳,朱建伟. "A Process for Preparing High-Purity 5-Bromo-4-hydroxy-2-nitrobenzaldehyde" [P]. 中国发明专利, 专利号 CN 109255909 B, 授权公告日 2022-06-10.
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