发明人林芳,徐明华,马晓峰. "Method for the Synthesis of 6-Chloro-4-methylpyridine-2-carboxylic Acid" [P]. 中国发明专利, 专利号 CN 116151237 A, 授权公告日 2017-07-12.
发明人胡光,杨光,沈红梅. "A Process for Preparing High-Purity 6-Chloro-4-methylpyridine-2-carboxylic Acid" [P]. 中国发明专利, 专利号 CN 109104307 A, 授权公告日 2015-05-21.
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