*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UW5965000
CHEMICAL NAME           : 2,4,6(1H,3H,5H)-Pyrimidinetrione,
                          1,3-dimethyl-5-nitroso-, 4-((1,5-dihydro-3-methyl-
                          5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl)hydrazone
CAS REGISTRY NUMBER     : 113597-38-9
LAST UPDATED            : 198909
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C17-H17-N7-O4
MOLECULAR WEIGHT        : 383.41
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           : 800 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: 21,860,1987
 
                            *** END OF RECORD ***