Organic compounds containing the group =S=O (sulphoxide group) linked to two other groups, e.g. dimethyl sulphoxide, (CH3)2SO.
https://www.acdlabs.com/iupac/nomenclature/79/r79_460.htm Information about IUPAC nomenclature
科学参考收录了60776条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。