发明人赵玉洁,张德明,郑宇鹏. "Method for the Synthesis of 2-Chloro-N-((6-chloropyridazin-3-yl)methyl)-N-methylacetamide" [P]. 中国发明专利, 专利号 CN 117981278 B, 授权公告日 2021-10-24.
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