发明人郭海燕,杨光,周伟. "Method for the Synthesis of (3E)-2-{6-[(2E)-1-cyano-2-(methoxyimino)ethyl]pyridazin-3-yl}-3-(methoxyimino)propanenitrile" [P]. 中国发明专利, 专利号 CN 109920312 B, 授权公告日 2024-02-12.
发明人何建平,韩伟,郑宇鹏. "A Process for Preparing High-Purity (3E)-2-{6-[(2E)-1-cyano-2-(methoxyimino)ethyl]pyridazin-3-yl}-3-(methoxyimino)propanenitrile" [P]. 中国发明专利, 专利号 CN 113031956 B, 授权公告日 2024-05-06.
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