Park J H, Patel M V, Fischer A B. "Method for the Synthesis of 4-[(1-methyl-1H-1,2,3,4-tetrazol-5-yl)sulfanyl]-3-nitrobenzoic acid" [P]. US Patent, US 10954109 B2, 2020-06-16.
发明人林芳,王建平,唐晓军. "A Process for Preparing High-Purity 4-[(1-methyl-1H-1,2,3,4-tetrazol-5-yl)sulfanyl]-3-nitrobenzoic acid" [P]. 中国发明专利, 专利号 CN 112791631 A, 授权公告日 2021-08-13.
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