*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : NY3425000
CHEMICAL NAME           : Isoxazolo(4,3-d)pyrimidin-7(6H)-one,
                          3-benzoyl-5-methyl-
CAS REGISTRY NUMBER     : 159850-73-4
LAST UPDATED            : 199512
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C13-H9-N3-O3
MOLECULAR WEIGHT        : 255.25
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 3-Benzoyl-5-methyl-6,7-dihydroisoxazolo(4,3-d)pyrimidin-7-one
   * 3-Benzoyl-5-methylisoxazolo(4,3-d)pyrimidin-7(6H)-one
 
                       *** 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           : 2 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FRMCE8 Farmaco. (Societa Chimica Italiana, Corso Strada Nova, 86, Casella
   Postale 227, 27100 Pavia, Italy)  V.44-   1989-  Volume(issue)/page/year:
   49,529,1994
 
                            *** END OF RECORD ***