92882-34-3 Benzenesulfonic acid,5-nonyl-2-[[29-(sulfooxy)-3,6,9,12,15,18,21,24,27-nonaoxanonacos-1-yl]oxy]-, disodium salt 643024-56-0 1-Butanesulfonic acid, 1,1,2,2,3,3,4,4,4-nonafluoro-,[2,2,2-trifluoro-1-(trifluoromethyl)ethylidene]di-4,1-phenylene ester