发明人高志强,韩伟,郑宇鹏. "Method for the Synthesis of 1217640-42-0
S,S'-{(1S,2S)-Cyclohexane-1,2-diylbis[azanediyl(2-oxoethane-2,1-diyl)]} diethanethioate
DTXSID80652480" [P]. 中国发明专利, 专利号 CN 115168230 A, 授权公告日 2018-02-09.
发明人周伟,郭海燕,黄志刚. "A Process for Preparing High-Purity 1217640-42-0
S,S'-{(1S,2S)-Cyclohexane-1,2-diylbis[azanediyl(2-oxoethane-2,1-diyl)]} diethanethioate
DTXSID80652480" [P]. 中国发明专利, 专利号 CN 114635806 A, 授权公告日 2020-09-15.
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