发明人高志强,孙丽萍,杨光. "一种S-甲基异硫脲硫酸盐的合成方法" [P]. 中国发明专利, 专利号 CN 108592839 A, 授权公告日 2025-02-16.
发明人张德明,何建平,杨光. "Method for the Synthesis of S-Methylisothiourea Sulfate" [P]. 中国发明专利, 专利号 CN 108975494 B, 授权公告日 2020-02-13.
发明人张德明,钱学锋,陈志强. "A Process for Preparing High-Purity S-Methylisothiourea Sulfate" [P]. 中国发明专利, 专利号 CN 116089764 B, 授权公告日 2019-01-09.
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