发明人高志强,罗永刚,何建平. "Method for the Synthesis of 5-Chloro-2-(4-methoxybenzyl)-3-oxo-2,3-dihydropyridazine-4-carbonitrile" [P]. 中国发明专利, 专利号 CN 110872497 B, 授权公告日 2024-11-14.
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