*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : GY5706000
CHEMICAL NAME           : 15H-Cyclopenta(a)phenanthrene,
                          11,12,17-trimethyl-16,17-dihydro-
CAS REGISTRY NUMBER     : 5831-17-4
LAST UPDATED            : 198910
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C20-H19
MOLECULAR WEIGHT        : 259.39
WISWESSER LINE NOTATION : L E5 B666T&&&J C1 D1 F1
COMPOUND DESCRIPTOR     : Tumorigen
SYNONYMS/TRADE NAMES :
   * 16,17-Dihydro-11,12,17-trimethylcyclopenta(a)phenanthrene
   * 11,12,17-Trimethyl-16,17-dihydro-15H-cyclopenta(a)phenanthrene
 
                       *** HEALTH HAZARD DATA ***
 
                          ** TUMORIGENIC DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 108 mg/kg/1Y-I
TOXIC EFFECTS :
   Tumorigenic - Carcinogenic by RTECS criteria
   Skin and Appendages - tumors
   Tumorigenic - tumors at site of application
REFERENCE :
   PEXTAR Progress in Experimental Tumor Research.  (S. Karger AG, Postfach
   CH-4009 Basel, Switzerland) V.1-    1960-  Volume(issue)/page/year:
   11,69,1969
 
                            *** END OF RECORD ***