*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UV9058224 CHEMICAL NAME : 4,6(1H,5H)-Pyrimidinedione, dihydro-1-(3-chloro-2-oxo-4-(2-phenylethenyl)-1-azeti dinyl)-3- (((2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol -4-yl)amino)acetyl)-2 -thioxo- CAS REGISTRY NUMBER : 151921-16-3 LAST UPDATED : 199506 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C28-H25-Cl-N6-O5-S MOLECULAR WEIGHT : 593.10 COMPOUND DESCRIPTOR : Drug *** 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 : >1 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 43,1045,1993 *** END OF RECORD ***