*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UO7523100
CHEMICAL NAME           : 7H-Purine, 6-(cyclopentylthio)-
CAS REGISTRY NUMBER     : 6974-88-5
LAST UPDATED            : 198605
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C10-H12-N4-S
MOLECULAR WEIGHT        : 220.32
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 6-(Cyclopentylthio)purine
   * 6-(Cyclopentylthio)-7H-purine
   * NSC 22024
 
                       *** 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           : 752 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
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Parenteral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 130 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JPMSAE Journal of Pharmaceutical Sciences.  (American Pharmaceutical Assoc.,
   2215 Constitution Ave., NW, Washington, DC 20037)  V.50-    1961-
   Volume(issue)/page/year: 71,618,1982
 
                            *** END OF RECORD ***