4-(3-sulfooxypropyl)benzenesulfonic acid

3-(o-sulphophenyl)-propyl hydrogen sulphate

(E)-1-(p-sulphophenyl)prop-1-ene-2-sulphonic acid

4-((5R,6R)-5-methyl-2,2,4,4-tetraoxido-1,3,2,4-dioxadithian-6-yl)benzenesulfonic acid

3-methyl-3,4-dihydrobenzo[c][1,2]oxathiine 1,1-dioxide