*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : XZ6158376
CHEMICAL NAME           : 1,2,4-Triazolo(4,3-b)(1,2,4)triazine,
                          6,7-di-2-pyridinyl-3-methyl-
CAS REGISTRY NUMBER     : 86870-08-8
LAST UPDATED            : 199606
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C15-H11-N7
MOLECULAR WEIGHT        : 289.33
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 6,7-Di-2-pyridinyl-3-methyl-1,2,4-triazolo(4,3-b)(1,2,4)triazine
   * 1,2,4-Triazolo(4,3-b)-1,2,4-triazine, 3-methyl-6,7-bis(2-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           : >300 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   USXXAM United States Patent Document.  (U.S. Patent Office, Box 9,
   Washington, DC 20231)  Volume(issue)/page/year: #4405619
 
                            *** END OF RECORD ***