*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : KG7030000
CHEMICAL NAME           : Estra-1,3,5(10)-triene-3,17-diol, (6,7-(sup
                          3)H,17-beta)-
LAST UPDATED            : 198910
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C18-H24-O2
MOLECULAR WEIGHT        : 272.42
COMPOUND DESCRIPTOR     : Reproductive Effector
SYNONYMS/TRADE NAMES :
   * Estradiol-17-beta-6,7-(sup 3)H
   * Tritiated estradiol-17-beta
 
                       *** HEALTH HAZARD DATA ***
 
                          ** REPRODUCTIVE DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 1800 ng/kg
SEX/DURATION            : female 3 day(s) pre-mating
TOXIC EFFECTS :
   Reproductive - Maternal Effects - uterus, cervix, vagina
REFERENCE :
   CCPTAY Contraception.  (Geron-X, Inc., POB 1108, Los Altos, CA 94022)  V.1-
   1970-  Volume(issue)/page/year: 7,231,1973
 
                            *** END OF RECORD ***