*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : US5636000
CHEMICAL NAME           : 4-Pyridinecarboxylic acid,
                          (2-(carboxymethoxy)benzylidene)hydrazide
LAST UPDATED            : 199203
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C15-H13-N3-O4
MOLECULAR WEIGHT        : 299.31
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * Isonicotinic acid, (2-(carboxymethoxy)benzylidene)hydrazide
 
                       *** 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           : 6500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ABANAE Antibiotics Annual.  (New York, NY)  1953-60.  For publisher
   information, see AMACCQ.  Volume(issue)/page/year: 2,442,1954/1955
 
                            *** END OF RECORD ***