*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UV1151300 CHEMICAL NAME : 4H-Pyrido(2,1-a)phthalazine-1-carboxamide, 10-chloro-N,N-diethyl-4-oxo-3-phenyl- CAS REGISTRY NUMBER : 110924-85-1 LAST UPDATED : 199712 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C23-H20-Cl-N3-O2 MOLECULAR WEIGHT : 405.91 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 10-Chloro-N,N-diethyl-4-oxo-3-phenyl-4H-pyrido(2,1-a)phthalazine-1-carbo xamide * N,N-Diethyl-10-chloro-4-oxo-3-phenyl-4H-pyrido(2,1-a)phthalazine-1-carbo xamide *** 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 : >4 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: #4855297 *** END OF RECORD ***