*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : VA2345000 CHEMICAL NAME : 4(3H)-Quinazolinone, 6-amino-2-difluoromethyl-3-(o-tolyl)- CAS REGISTRY NUMBER : 73832-09-4 BEILSTEIN REFERENCE NO. : 0827917 REFERENCE : 5-25-15-00103 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C16-H13-F2-N3-O MOLECULAR WEIGHT : 301.32 WISWESSER LINE NOTATION : T66 BVM ENJ CR B1& DYFF IZ COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 6-Amino-2-difluoromethyl-3-(o-tolyl)-4(3H)-quinazolinone *** 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 : 338 mg/kg TOXIC EFFECTS : Behavioral - altered sleep time (including change in righting reflex) Behavioral - changes in motor activity (specific assay) REFERENCE : CPBTAL Chemical and Pharmaceutical Bulletin. (Japan Pub. Trading Co., USA, 1255 Howard St., San Francisco, CA 94103) V.6- 1958- Volume(issue)/page/year: 27,2675,1979 *** END OF RECORD ***