*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : EK5782000 CHEMICAL NAME : 1-Butanesulfonamide, 2-methyl-2-(((7-methyl(1,2,4)triazolo(1,5-b)pyridazin -6-yl)oxy)methyl)- CAS REGISTRY NUMBER : 152537-71-8 LAST UPDATED : 199806 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C12-H19-N5-O3-S COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 6-(2-Ethyl-2-methyl-3-sulfamoyl-1-propoxy)-7-methyl(1,2,4)triazolo(1,5-b )pyridazine * 2-Methyl-2-(((7-methyl(1,2,4)triazolo(1,5-b)pyridazin-6-yl)oxy)methyl)-1 -butanesulfonamide *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Unreported SPECIES OBSERVED : Mammal - species unspecified DOSE/DURATION : >2 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #5389633 *** END OF RECORD ***