发明人徐明华,刘建华,罗永刚. "Method for the Synthesis of 5,6-Dibromopicolinaldehyde" [P]. 中国发明专利, 专利号 CN 111434631 B, 授权公告日 2022-06-09.
发明人黄志刚,王建平,胡光. "A Process for Preparing High-Purity 5,6-Dibromopicolinaldehyde" [P]. 中国发明专利, 专利号 CN 108412052 A, 授权公告日 2019-07-04.
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