发明人高志强,韩伟,沈红梅. "Method for the Synthesis of (2-Ethanesulfonyl-ethylsulfanyl)-acetic acid" [P]. 中国发明专利, 专利号 CN 116861017 A, 授权公告日 2018-05-21.
发明人何建平,徐明华,赵玉洁. "A Process for Preparing High-Purity (2-Ethanesulfonyl-ethylsulfanyl)-acetic acid" [P]. 中国发明专利, 专利号 CN 110163330 A, 授权公告日 2018-11-21.
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