*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : BV8515650
CHEMICAL NAME           : Androst-4-en-3-one,
                          17-(4-(((3-beta,17-alpha)-17-hydroxy-19-norpregn-4-en
                          -20-yn-3-yl)oxy)- 1,4-dioxobutoxy)-, (17-beta)-
CAS REGISTRY NUMBER     : 61083-04-3
LAST UPDATED            : 198910
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C43-H58-O6
MOLECULAR WEIGHT        : 671.01
COMPOUND DESCRIPTOR     : Reproductive Effector
                          Hormone
SYNONYMS/TRADE NAMES :
   *   3-Oxo-4-androsten-17-beta-yl-(17-beta-hydroxy-17-alpha-ethynyl-4-estren-
     3-beta-yl)-succinate
 
                       *** HEALTH HAZARD DATA ***
 
                          ** REPRODUCTIVE DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Intramuscular
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 40 mg/kg
SEX/DURATION            : male 1 day(s) pre-mating
TOXIC EFFECTS :
   Reproductive - Paternal Effects - spermatogenesis (incl. genetic material,
   sperm morphology, motility, and count)
   Reproductive - Paternal Effects - testes, epididymis, sperm duct
REFERENCE :
   CCPTAY Contraception.  (Geron-X, Inc., POB 1108, Los Altos, CA 94022)  V.1-
   1970-  Volume(issue)/page/year: 24,61,1981
 
                            *** END OF RECORD ***