*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UR7475875 CHEMICAL NAME : 3(2H)-Pyridazinone, 4-phenyl-2-(2-piperidinoethyl)-6-(alpha,alpha,alpha-t rifluoro-m-tolyl)- CAS REGISTRY NUMBER : 23348-17-6 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C24-H24-F3-N3-O MOLECULAR WEIGHT : 427.51 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 4-Phenyl-2-(2-piperidinoethyl)-6-(alpha,alpha,alpha-trifluoro-m-tolyl)-3 (2H)-pyridazinone *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse 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: #3622576 *** END OF RECORD ***