*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : KG7490000
CHEMICAL NAME           : Estra-1,3,5(10)-triene-3,17-beta-diol, 11-beta-ethyl-
CAS REGISTRY NUMBER     : 64109-72-4
BEILSTEIN REFERENCE NO. : 4234943
LAST UPDATED            : 199612
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C20-H28-O2
MOLECULAR WEIGHT        : 300.48
COMPOUND DESCRIPTOR     : Tumorigen
                          Mutagen
                          Hormone
SYNONYMS/TRADE NAMES :
   * 11-beta-Ethylestradiol
   * 11-beta-Ethylestra-1,3,5(10)-triene-3,17-beta-diol
 
                       *** HEALTH HAZARD DATA ***
 
                          ** TUMORIGENIC DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Implant
SPECIES OBSERVED        : Rodent - hamster
DOSE/DURATION           : 400 mg/kg/30W-C
TOXIC EFFECTS :
   Tumorigenic - neoplastic by RTECS criteria
   Kidney, Ureter, Bladder - Kidney tumors
REFERENCE :
   CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut
   Sts., Philadelphia, PA 19106)  V.1-    1941-  Volume(issue)/page/year:
   47,2583,1987
 
                            ** MUTATION DATA **
 
TYPE OF TEST            : Morphological transformation
TEST SYSTEM             : Rodent - mouse Fibroblast
DOSE/DURATION           : 30 umol/L
REFERENCE :
   CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut
   Sts., Philadelphia, PA 19106)  V.1-    1941-  Volume(issue)/page/year:
   47,2583,1987
 
                            *** END OF RECORD ***