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发明人刘建华,钱学锋,黄志刚. "Method for the Synthesis of 2-(5-tert-Butyl-2H-1,2,3,4-tetrazol-2-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 111530937 B, 授权公告日 2018-11-15.
发明人孙丽萍,冯建国,马晓峰. "A Process for Preparing High-Purity 2-(5-tert-Butyl-2H-1,2,3,4-tetrazol-2-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 109544072 B, 授权公告日 2024-12-06.
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