*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UT4395000
CHEMICAL NAME           : Pyridine, 4-(3-hydroxy-4H-1,2,4-triazol-5-yl)-
CAS REGISTRY NUMBER     : 939-08-2
LAST UPDATED            : 199009
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C7-H5-N4-O
MOLECULAR WEIGHT        : 161.16
WISWESSER LINE NOTATION : T6NJ D- CT5NN DMJ EQ
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 3-Hydroxy-5-(4-pyridyl)-1,2,4(H)-triazole
   * 4H-1,2,4-Triazol-3-ol, 5-(4-pyridyl)-
 
                       *** 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           : 580 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JMCMAR Journal of Medicinal Chemistry.  (American Chemical Soc.,
   Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC
   20037)  V.6-    1963-  Volume(issue)/page/year: 8,676,1965
 
                            *** END OF RECORD ***