发明人李文辉,陈志强,胡光. "Method for the Synthesis of Methyl tetrahydro-2H-thiopyran-4-carboxylate 1,1-dioxide" [P]. 中国发明专利, 专利号 CN 110847403 B, 授权公告日 2018-08-27.
发明人胡光,冯建国,马晓峰. "A Process for Preparing High-Purity Methyl tetrahydro-2H-thiopyran-4-carboxylate 1,1-dioxide" [P]. 中国发明专利, 专利号 CN 109527625 A, 授权公告日 2020-09-10.
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