*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : NJ5065165 CHEMICAL NAME : 4H-Imidazol-4-one, 3,5-dihydro-3-(2-(1H-benzimidazol-2-yl)phenyl)-2-phen yl-5- (phenylmethylene)- CAS REGISTRY NUMBER : 90660-85-8 LAST UPDATED : 199109 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C29-H20-N4-O MOLECULAR WEIGHT : 440.53 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 : PLRCAT Pharmacological Research Communications. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1969- Volume(issue)/page/year: 16,321,1984 *** END OF RECORD ***