1-Propanesulfonamide, 2,2-dimethyl-3-((7,8-dimethyl(1,2,4)triazolo(1,5-b)pyridazin-6-yl)oxy)- 152537-58-1 2,2-Dimethyl-3-((7,8-dimethyl(1,2,4)triazolo(1,5-b)pyridazin-6-yl)oxy)-1-propanesulfonamide 7,8-Dimethyl-6-(2,2-dimethyl-3-sulfamoyl-1-propoxy)(1,2,4)triazolo(1,5-b)pyridazine