发明人刘建华,何建平,王建平. "Method for the Synthesis of 2-(Difluoromethyl)-6-methoxy-5-methylpyridine-3-carboxaldehyde" [P]. 中国发明专利, 专利号 CN 114385887 B, 授权公告日 2020-08-16.
发明人胡光,韩伟,李文辉. "A Process for Preparing High-Purity 2-(Difluoromethyl)-6-methoxy-5-methylpyridine-3-carboxaldehyde" [P]. 中国发明专利, 专利号 CN 112374151 A, 授权公告日 2021-08-14.
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