*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UQ6276000
CHEMICAL NAME           : Pyrazole-4-carboxamide,
                          3-(3-butyl-3-methyl-1-triazeno)-
CAS REGISTRY NUMBER     : 34039-64-0
LAST UPDATED            : 198605
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C9-H16-N6-O
MOLECULAR WEIGHT        : 224.31
WISWESSER LINE NOTATION : T5MNJ CNUNN4&1 DVZ
SYNONYMS/TRADE NAMES :
   * 3-(3-Butyl-3-methyl-1-triazeno)pyrazole-4-carboxamide
   * NSC 121239
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 508 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NCISP* National Cancer Institute Screening Program Data Summary,
   Developmental Therapeutics Program. (Bethesda, MD 20205)
   Volume(issue)/page/year: JAN1986
 
                            *** END OF RECORD ***