*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UO8438350
CHEMICAL NAME           : 1H-Purine-2,6-dione,
                          3,7-dihydro-3-methyl-7-((5-methyl-1,2,4-oxadiazol-3-y
                          l)methyl)-
CAS REGISTRY NUMBER     : 115779-20-9
LAST UPDATED            : 199806
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C10-H10-N6-O3
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   *   3,7-Dihydro-3-methyl-7-((5-methyl-1,2,4-oxadiazol-3-yl)methyl)-1H-purine
     -2,6-dione
   *   3-Methyl-7-((5-methyl-1,2,4-oxadiazole-3-yl)methyl)-3,7-dihydro-1H-purin
     e-2,6-dione
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 700 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: #4840949
 
                            *** END OF RECORD ***