*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UV1153750 CHEMICAL NAME : Pyrido(2,3-d)pyrimidine-6-carboxylic acid, 5,8-dihydro-8-ethyl-2-(3-hydroxy-1-pyrrolidinyl)- 5-oxo- CAS REGISTRY NUMBER : 34014-01-2 BEILSTEIN REFERENCE NO. : 0700176 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C14-H16-N4-O4 MOLECULAR WEIGHT : 304.34 SYNONYMS/TRADE NAMES : * AT 616 * beta-Hydroxypiromidic acid *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD - Lethal dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : >5 gm/kg TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) Skin and Appendages - hair REFERENCE : NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki, Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year: 19,404,1971 *** END OF RECORD ***