*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : NS1987000
CHEMICAL NAME           : Isonicotinic acid, 2,2'-methylenedihydrazide
CAS REGISTRY NUMBER     : 1707-15-9
BEILSTEIN REFERENCE NO. : 0294524
REFERENCE               : 4-22-00-00562 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C13-H14-N6-O2
MOLECULAR WEIGHT        : 286.33
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * Bis(isonicotinylhydrazo)methane
   * Metazid
   * Metazide
   * Methazid
   * Methazide
   * N,N-Methylenebisisoniazid
   * 1,1'-Methylenebis(2-isonicotinylhydrazine)
   * 4-Pyridinecarboxylic acid, 2,2'-methylenedihydrazide
   * Ro 2-4969
 
                       *** 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           : 3900 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   PSEBAA Proceedings of the Society for Experimental Biology and Medicine.
   (Academic Press, Inc., 1 E. First St., Duluth, MN 55802)  V.1-    1903/04-
   Volume(issue)/page/year: 84,220,1953
 
                            *** END OF RECORD ***