4-methyl-N-(2-oxocyclohexyl)benzenesulfonamide

4-甲苯磺酰吗啉

1,3-bis-(4-methylphenyl)sulfonylurea

N-p-toluenesulphonyl-4,7-dioxanonazine

7,16-二[(4-甲基苯基)磺酰基]-1,4,10,13-四氧杂-7,16-二氮杂环十八烷