3-methyl-1-(4-methylphenyl)sulfonyl-2,5-dihydropyrrole

对甲苯磺酰胺

对甲苯磺酰甘氨酸甲酯

4-methyl-N-prop-2-enyl-N-prop-2-ynylbenzenesulfonamide

2-(iodomethyl)-1-(4-methylphenyl)sulfonylaziridine