*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : EM9259700
CHEMICAL NAME           : 2-Butenoic acid,
                          3-(tetrahydro-5,7-dimethyl-4,6-dioxo-2H-pyrazolo(3,4-
                          d)pyrimidin-2-yl)-, ethyl ester
LAST UPDATED            : 198706
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C13-H16-N4-O4
MOLECULAR WEIGHT        : 292.33
COMPOUND DESCRIPTOR     : Drug
 
                       *** 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           : 400 mg/kg
TOXIC EFFECTS :
   Biochemical - Metabolism (Intermediary) - effect on inflammation or
   mediation of inflammation
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: 19,694,1985
 
                            *** END OF RECORD ***