*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : QN2793000 CHEMICAL NAME : 1,8-Naphthyridine-3-carboxylic acid, 1,4-dihydro-1-(2,4-difluorophenyl)-6-fluoro-4-oxo- 7-piperazinyl- LAST UPDATED : 198706 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C19-H15-F3-N4-O3 MOLECULAR WEIGHT : 404.38 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 7-Piperazine-6-fluoro-1-(2,4-difluorophenyl)-4-oxo-1,8-naphthyridine-3-c arboxylic acid *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 200 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : YKKZAJ Yakugaku Zasshi. Journal of Pharmacy. (Nippon Yakugakkai, 2-12-15 Shibuya, Shibuya-ku, Tokyo 150, Japan) No.1- 1881- Volume(issue)/page/year: 106,802,1986 *** END OF RECORD ***