*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : DJ2250700
CHEMICAL NAME           : 2H-1-Benzopyran-6-carboxaldehyde, 2-oxo-,
                          isonicotinoylhydrazone
LAST UPDATED            : 199312
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C16-H11-N3-O3
MOLECULAR WEIGHT        : 293.30
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 6-Formyl-1,2-benzpyrone isonicotinyl hydrazone
   * 2-Oxo-2H-1-benzopyran-6-carboxaldehyde isonicotinoylhydrazone
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JPMSAE Journal of Pharmaceutical Sciences.  (American Pharmaceutical Assoc.,
   2215 Constitution Ave., NW, Washington, DC 20037)  V.50-    1961-
   Volume(issue)/page/year: 52,905,1963
 
                            *** END OF RECORD ***