*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : VA1352200 CHEMICAL NAME : 2-Quinazolinecarbonitrile, 3,4-dihydro-3-amino-4-oxo- CAS REGISTRY NUMBER : 64843-09-0 BEILSTEIN REFERENCE NO. : 0645665 REFERENCE : 5-25-07-00347 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C9-H6-N4-O MOLECULAR WEIGHT : 186.19 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 3,4-Dihydro-3-amino-4-oxo-2-quinazolinecarbonitrile *** 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 : 200 mg/kg TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) REFERENCE : IJSBDB Indian Journal of Chemistry, Section B: Organic Chemistry, Including Medicinal Chemistry. (Publications & Information Directorate, Council of Scientific and Industrial Research (CSIR), Hillside Rd., New Delhi 110 012, India) V.14B- 1976- Volume(issue)/page/year: 17,491,1979 *** END OF RECORD ***