*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : XZ5485218
CHEMICAL NAME           : 5H-1,2,4-Triazolo(3,4-i)purin-5-one,
                          6,9-dihydro-9-methyl-6-propyl-3-(3-pyridinyl)-
CAS REGISTRY NUMBER     : 135445-75-9
LAST UPDATED            : 199606
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C15-H15-N7-O
MOLECULAR WEIGHT        : 309.37
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   *   6,9-Dihydro-9-methyl-6-n-propyl-3-(3-pyridyl)-5H-1,2,4-triazolo(3,4-i)pu
     rin-5-one
   *   9-Methyl-6-propyl-3-(3-pyridinyl)-6,9-dihydro-5H-1,2,4-triazolo(3,4-i)pu
     rin-5-one
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 200 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: #5173492
 
                            *** END OF RECORD ***