发明人郭海燕,马晓峰,周伟. "Method for the Synthesis of Sodium tetrahydropyransulfinate" [P]. 中国发明专利, 专利号 CN 116759773 A, 授权公告日 2018-11-10.
发明人李文辉,沈红梅,黄志刚. "A Process for Preparing High-Purity Sodium tetrahydropyransulfinate" [P]. 中国发明专利, 专利号 CN 110424463 B, 授权公告日 2022-01-09.
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