*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : QN2793900
CHEMICAL NAME           : 1,8-Naphthyridine-3-carboxylic acid,
                          1,4-dihydro-1-ethenyl-6-fluoro-4-oxo-7-(1-piperazinyl
                          )-
CAS REGISTRY NUMBER     : 74274-71-8
LAST UPDATED            : 199606
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C15-H15-F-N4-O3
MOLECULAR WEIGHT        : 318.34
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   *   1,4-Dihydro-1-ethenyl-6-fluoro-4-oxo-7-(1-piperazinyl)-1,8-naphthyridine
     -3-carboxylic acid
   *   6-Fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-1-vinyl-1,8-naphthyridine-3
     -carboxylic acid
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >4 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   EPXXDW European Patent Application. (U.S. Patent and Trademark Office,
   Foreign Patents, Washington, DC 20231)  Volume(issue)/page/year: #0009425
 
                            *** END OF RECORD ***