*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : WH1299000
CHEMICAL NAME           : Spiro(17H-dicyclopropa(6,7:15,16)cyclopenta(a)phenant
                          hrene-17,2'(5'H)-fura n)-3,5'(2H)- dione,
                          1,3',4',6,7,8,9,10,11,12,13,14,15,16,20,21-hexadecahy
                          dro-10,13-dimethyl-,
                          (6R-(6-alpha,7-alpha,8-beta,9-alpha,10-beta,13-beta,1
                          4-alpha,15-alpha,16-a lpha,17-beta))-
CAS REGISTRY NUMBER     : 67392-87-4
BEILSTEIN REFERENCE NO. : 4765500
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C24-H30-O3
MOLECULAR WEIGHT        : 366.54
COMPOUND DESCRIPTOR     : Reproductive Effector
                          Hormone
SYNONYMS/TRADE NAMES :
   * 1,2-Dihydrospirorenone
   *   6-beta,7-beta;15-beta,16-beta-Dimethylene-3-oxo-17-alpha-pregn-4-ene-21,
     17-carbolactone
 
                       *** HEALTH HAZARD DATA ***
 
                          ** REPRODUCTIVE DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 1200 ug/kg
SEX/DURATION            : female 1 day(s) pre-mating
TOXIC EFFECTS :
   Reproductive - Fertility - other measures of fertility
REFERENCE :
   ARZNAD Arzneimittel-Forschung. Drug Research.  (Editio Cantor Verlag,
   Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.)  V.1-    1951-
   Volume(issue)/page/year: 35,459,1985
 
                            *** END OF RECORD ***