*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : QN2889625
CHEMICAL NAME           : 1,8-Naphthyridin-2(1H)-one, 3-methyl-1-phenyl-
CAS REGISTRY NUMBER     : 116288-88-1
LAST UPDATED            : 199806
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C15-H12-N2-O
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 3-Methyl-1-phenyl-1,8-naphthyridin-2(1H)-one
   * 1-Phenyl-1,2-dihydro-2-oxo-3-methyl-1,8-naphthyridine
 
                       *** 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           : 256 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: #4622328
 
                            *** END OF RECORD ***