*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : RC8944500
CHEMICAL NAME           : 19-Nor-17-alpha-pregna-1,3,5(10)-trien-20-yne-3,17-di
                          ol, 11-alpha-methoxy-
LAST UPDATED            : 198910
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C21-H26-O3
MOLECULAR WEIGHT        : 326.47
COMPOUND DESCRIPTOR     : Reproductive Effector
                          Hormone
SYNONYMS/TRADE NAMES :
   * 17-alpha-Ethinyl-11-alpha-methoxy-E(sub 2)
   * 17-alpha-Ethinyl-11-alpha-methoxyestradiol
   * 17-alpha-Ethinyl-11-alpha-methoxyestra-1,3,5(10)-triene-3,17-beta-diol
   * 17-alpha-Ethinyl-11-alpha-methoxy-1,3,5(10)-estratriene-3,17-beta-diol
   * 11-alpha-Methoxy-19-nor-17-alpha-pregna-1,3,5(10)-trien-20-yne-3,17-diol
   * RU-16,117
 
                       *** HEALTH HAZARD DATA ***
 
                          ** REPRODUCTIVE DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - mouse
DOSE                    : 60 ug/kg
SEX/DURATION            : female 3 day(s) pre-mating
TOXIC EFFECTS :
   Reproductive - Maternal Effects - uterus, cervix, vagina
REFERENCE :
   STEDAM Steroids.  (Holden-Day Inc., 4432 Telegraph Ave., Oakland, CA 94609)
   V.1-    1963-  Volume(issue)/page/year: 40,171,1982
 
                            *** END OF RECORD ***