发明人郑宇鹏,刘建华,张德明. "Method for the Synthesis of 2-Benzyl-2H-tetrazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108196438 A, 授权公告日 2021-03-26.
发明人马晓峰,何建平,赵玉洁. "A Process for Preparing High-Purity 2-Benzyl-2H-tetrazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115359571 A, 授权公告日 2021-11-13.
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