*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : NY3403568
CHEMICAL NAME           : Isoxazolo(4,5-d)pyrimidine-3-carboxamide, 7-phenyl-,
                          6-oxide
CAS REGISTRY NUMBER     : 165611-04-1
LAST UPDATED            : 199606
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C12-H8-N4-O3
MOLECULAR WEIGHT        : 256.24
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 3-Carbamido-7-phenylisoxazolo(4,5-d)pyrimidine 6-N-oxide
   * 7-Phenylisoxazolo(4,5-d)pyrimidine-3-carboxamide 6-oxide
 
                       *** 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:
   50,183,1995
 
                            *** END OF RECORD ***