1,4-Butane sultone1633-83-6100 % similar 1,3-Propane sultone1120-71-488 % similar Busulfan55-98-142 % similar 1,3,2λ6-Dioxathiane-2,2-dione1073-05-841 % similar 1,5,2,4-Dioxadithiane 2,2,4,4-tetraoxide99591-74-935 % similar Sulfolane126-33-033 % similar 1,3,2-Dioxathiolan-2,2-dioxide1072-53-332 % similar Tetrahydrofuran109-99-932 % similar Butyl methanesulfonate1912-32-931 % similar Phenyl pentadecane-1-sulfonate91082-17-631 % similar Tetrahydropyran142-68-730 % similar n-Butyl sulfate15507-13-830 % similar