*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UV9058336 CHEMICAL NAME : 4,6(1H,5H)-Pyrimidinedione, dihydro-1-(2,5-dichlorophenyl)-3-(4-(4-morpholinyl)ph enyl)-5-((3- nitrophenyl)methylene)-2-thioxo- CAS REGISTRY NUMBER : 121608-34-2 LAST UPDATED : 199103 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C27-H20-Cl2-N4-O5-S MOLECULAR WEIGHT : 583.47 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 1-(2,5-Dichlorophenyl)-3-(4-(morpholino)phenyl)-5-(m-nitrobenzylidene)th iobarbituric acid *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 750 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : PLRCAT Pharmacological Research Communications. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1969- Volume(issue)/page/year: 21,59,1989 *** END OF RECORD ***