*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : NS1979000
CHEMICAL NAME           : Isonicotinic acid, 2-methyl-,
                          (1-carboxyethylidene)hydrazide
LAST UPDATED            : 199009
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C10-H11-N3-O3
MOLECULAR WEIGHT        : 221.24
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 2-Methylisonicotinic acid (1-carboxyethylidene)hydrazide
   * 1-(2-Methylisonicotinic acid)-2-(1-carboxy-aethyliden)-hydrazin
 
                       *** 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           : 685 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   HCACAV Helvetica Chimica Acta.  (Verlag Helvetica Chimica Acta, Postfach,
   CH-4002 Basel, Switzerland) V.1-    1918-  Volume(issue)/page/year:
   38,1046,1955
 
                            *** END OF RECORD ***