*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UV1161650
CHEMICAL NAME           : Pyrido(2,3-d)pyrimidine-2,4,5(1H,3H,8H)-trione,
                          1,3-dimethyl-6-nitro-7-(2-oxo-1-pyrrolidinyl)-
CAS REGISTRY NUMBER     : 141985-50-4
LAST UPDATED            : 199406
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C13-H13-N5-O6
MOLECULAR WEIGHT        : 335.31
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   *   1,3-Dimethyl-6-nitro-7-(2-oxo-1-pyrrolidinyl)pyrido(2,3-d)pyrimidine-2,4
     ,5(1H,3H,8H)-trione
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 250 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   PCJOAU Pharmaceutical Chemistry Journal (English Translation).  Translation
   of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013)  No.1-
   1967-  Volume(issue)/page/year: 26,63,1992
 
                            *** END OF RECORD ***