发明人沈红梅,李文辉,郭海燕. "Method for the Synthesis of 5-((Methylthio)methyl)-1,3,4-thiadiazol-2-amine" [P]. 中国发明专利, 专利号 CN 114109530 B, 授权公告日 2021-09-04.
发明人李文辉,孙丽萍,张德明. "A Process for Preparing High-Purity 5-((Methylthio)methyl)-1,3,4-thiadiazol-2-amine" [P]. 中国发明专利, 专利号 CN 111659799 B, 授权公告日 2020-03-23.
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