*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : NJ5065595 CHEMICAL NAME : 4H-Imidazol-4-one, 3,5-dihydro-3-(2-methoxy-4-nitrophenyl)-5-((4-nitroph enyl)methylene)-2- phenyl- CAS REGISTRY NUMBER : 83495-06-1 LAST UPDATED : 199403 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C23-H16-N4-O6 MOLECULAR WEIGHT : 444.43 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 : PJPPAA Polish Journal of Pharmacology and Pharmacy. (ARS Polona, POB 1001, 00-068 Warsaw 1, Poland) V.25- 1973- Volume(issue)/page/year: 33,633,1981 *** END OF RECORD ***