*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : NS1245610
CHEMICAL NAME           : Isonicotinic acid, (1-carboxyethylidene)hydrazide,
                          calcium salt, heptahydrate
LAST UPDATED            : 198611
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C18-H16-N6-O6.Ca.7H2-O
MOLECULAR WEIGHT        : 578.62
SYNONYMS/TRADE NAMES :
   * Pyruvic acid isonicotinylhydrazone calcium salt heptahydrate
   * Vivoniplen
 
                       *** 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           : 1500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   85IPAE "Modern Pharmaceuticals of Japan, III," Tokyo, Japan Pharmaceutical,
   Medical and Dental Supply Exporters' Assoc.,  1968 Volume(issue)/page/year:
   -,101,1968
 
                            *** END OF RECORD ***