*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : DJ2260360 CHEMICAL NAME : 4H-1-Benzopyran-2-carboxamide, 4-oxo-N-2-pyridinyl- CAS REGISTRY NUMBER : 53603-56-8 BEILSTEIN REFERENCE NO. : 0245812 REFERENCE : 5-22-08-00408 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C15-H10-N2-O3 MOLECULAR WEIGHT : 266.27 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 4-Oxo-N-2-pyridinyl-4H-1-benzopyran-2-carboxamide *** 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 : 150 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #3816470 *** END OF RECORD ***