*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : RB5876700
CHEMICAL NAME           : A-Norandrostane-2-beta,17-beta-diol,
                          2-alpha-ethynyl-17-alpha-methyl-
CAS REGISTRY NUMBER     : 52-73-3
LAST UPDATED            : 198910
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C21-H28-O2
MOLECULAR WEIGHT        : 312.49
WISWESSER LINE NOTATION : L E5 B666TJ A1 E1 FQ F1 OQ O1UU1
COMPOUND DESCRIPTOR     : Reproductive Effector
                          Hormone
SYNONYMS/TRADE NAMES :
   * 2-alpha-Ethynyl-17-alpha-methyl-A-norandrostane-2-beta,17-beta-diol
 
                       *** HEALTH HAZARD DATA ***
 
                          ** REPRODUCTIVE DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Parenteral
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 2500 ug/kg
SEX/DURATION            : female 1 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Fertility - female fertility index (e.g. # females pregnant
   per # sperm positive females; # females pregnant per # females mated)
   Reproductive - Fertility - litter size (e.g. # fetuses per litter; measured
   before birth)
REFERENCE :
   STEDAM Steroids.  (Holden-Day Inc., 4432 Telegraph Ave., Oakland, CA 94609)
   V.1-    1963-  Volume(issue)/page/year: 4,657,1964
 
                            *** END OF RECORD ***