*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : DU8342666 CHEMICAL NAME : (1,1'-Biphenyl)-4-acetic acid, 2-fluoro-alpha-methyl-, (acetyloxy)methyl ester CAS REGISTRY NUMBER : 91503-72-9 LAST UPDATED : 199712 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C18-H17-F-O4 MOLECULAR WEIGHT : 316.35 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * Acetoxymethyl 2-(2-fluoro-4-biphenylyl)propionate * (Acetyloxy)methyl 2-fluoro-alpha-methyl-(1,1'-biphenyl)-4-acetate *** 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 : 647 mg/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: #4613505 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 1036 mg/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: #4613505 *** END OF RECORD ***