*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : NS1781000
CHEMICAL NAME           : Isonicotinic acid, hydrazide, 1-oxide
CAS REGISTRY NUMBER     : 6975-73-1
BEILSTEIN REFERENCE NO. : 0136500
REFERENCE               : 4-22-00-00669 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C6-H7-N3-O2
MOLECULAR WEIGHT        : 153.16
SYNONYMS/TRADE NAMES :
   * Isoniazide-N-oxide
   * 4-Pyridinecarboxylic acid, hydrazide, 1-oxide
 
                       *** 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           : 1675 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   APPHAX Acta Poloniae Pharmaceutica.  For English translation, see APPFAR.
   (Ars Polona, POB 1001, 00-680 Warsaw 1, Poland)  V.1-    1937-
   Volume(issue)/page/year: 13,274,1956
 
                            *** END OF RECORD ***