*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UV1164700 CHEMICAL NAME : Pyrido(2,3-d)pyrimidin-4(3H)-one, 2-(3-pyridinyl)- CAS REGISTRY NUMBER : 41803-58-1 LAST UPDATED : 199712 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C12-H8-N4-O MOLECULAR WEIGHT : 224.24 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * JPO 7 * 2-(3-Pyridinyl)pyrido(2,3-d)pyrimidin-4(3H)-one * (Pyridyl-3)-2 (3H)pyrido(2,3-d)pyrimidone-4 *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : >1 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 9,305,1974 *** END OF RECORD ***