*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : MF8590000
CHEMICAL NAME           : Guanine-3-N-oxide, hemihydrochloride
CAS REGISTRY NUMBER     : 19039-44-2
LAST UPDATED            : 198910
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C5-H5-N5-O2.1/2Cl-H
MOLECULAR WEIGHT        : 115.33
WISWESSER LINE NOTATION : T56 BM DN FVM INJ HZ IO &GH
COMPOUND DESCRIPTOR     : Tumorigen
 
                       *** HEALTH HAZARD DATA ***
 
                          ** TUMORIGENIC DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 1040 mg/kg/24W-I
TOXIC EFFECTS :
   Tumorigenic - neoplastic by RTECS criteria
   Liver - tumors
   Tumorigenic - tumors at site of application
REFERENCE :
   CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut
   Sts., Philadelphia, PA 19106)  V.1-    1941-  Volume(issue)/page/year:
   30,184,1970
 
                            *** END OF RECORD ***