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发明人徐明华,朱建伟,孙丽萍. "A Process for Preparing High-Purity Methyl 2-(6-methoxypyridazin-3-yl)-2H-1,2,3-triazole-4-carboxylate" [P]. 中国发明专利, 专利号 CN 117231308 B, 授权公告日 2017-03-22.
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