152537-64-9 4-Ethyl-4-(((7-methyl(1,2,4)triazolo(1,5-b)pyridazin-6-yl)oxy)methyl)hexanesulfonamide 6-(2,2-Diethyl-5-sulfamoyl-1-pentyloxy)-7-methyl(1,2,4)triazolo(1,5-b)pyridazine Hexanesulfonamide, 4-ethyl-4-(((7-methyl(1,2,4)triazolo(1,5-b)pyridazin-6-yl)oxy)methyl)-