发明人唐晓军,赵玉洁,黄志刚. "Method for the Synthesis of (5-thien-2-yl-2H-tetrazol-2-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 115043564 A, 授权公告日 2022-08-10.
发明人郭海燕,王建平,杨光. "A Process for Preparing High-Purity (5-thien-2-yl-2H-tetrazol-2-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 116465126 A, 授权公告日 2021-11-25.
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