*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : NJ0622970 CHEMICAL NAME : 4-Imidazolidinone, 3-(3-chlorophenyl)-5-((4-nitrophenyl)methylene)-2-thi oxo- CAS REGISTRY NUMBER : 71262-86-7 BEILSTEIN REFERENCE NO. : 0840958 REFERENCE : 5-24-08-00165 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C16-H10-Cl-N3-O3-S MOLECULAR WEIGHT : 359.80 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 3-m-Chlorofenylo-5-(4'-nitrobenzylideno)-2-tiohydantoina * 3-(3-Chlorophenyl)-5-((4-nitrophenyl)methylene)-2-thioxo-4-imidazolidino ne *** 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 : 240 mg/kg TOXIC EFFECTS : Behavioral - altered sleep time (including change in righting reflex) Behavioral - changes in motor activity (specific assay) REFERENCE : APPHAX Acta Poloniae Pharmaceutica. For English translation, see APPFAR. (Ars Polona, POB 1001, 00-680 Warsaw 1, Poland) V.1- 1937- Volume(issue)/page/year: 35,537,1978 *** END OF RECORD ***