*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : NJ0765000 CHEMICAL NAME : 4-Imidazolidinone, 3-(4-methylphenyl)-5-(1-naphthalenylmethylene)-2-thio xo- CAS REGISTRY NUMBER : 61442-33-9 BEILSTEIN REFERENCE NO. : 0299565 REFERENCE : 5-24-08-00367 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C21-H16-N2-O-S MOLECULAR WEIGHT : 344.45 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 3-(4-Methylphenyl)-5-(1-naphthalenylmethylene)-2-thioxo-4-imidazolidinone * 3-p-Tolilo-5-(alpha-naftalo)-2-tiohydantoine *** 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 : 2250 mg/kg TOXIC EFFECTS : Behavioral - altered sleep time (including change in righting reflex) Behavioral - ataxia Lungs, Thorax, or Respiration - dyspnea 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: 33,183,1976 *** END OF RECORD ***