发明人郭海燕,胡光,赵玉洁. "Method for the Synthesis of 2-(Chloromethyl)-6-cyano-3-(difluoromethyl)-5-methoxypyridine" [P]. 中国发明专利, 专利号 CN 112858664 B, 授权公告日 2019-12-16.
发明人徐明华,沈红梅,周伟. "A Process for Preparing High-Purity 2-(Chloromethyl)-6-cyano-3-(difluoromethyl)-5-methoxypyridine" [P]. 中国发明专利, 专利号 CN 115121216 A, 授权公告日 2024-07-06.
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