*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : TU4157170
CHEMICAL NAME           : 5-alpha-Pregnane-11,20-dione,
                          16-beta-bromo-3-beta,17-alpha-dihydroxy-
CAS REGISTRY NUMBER     : 1780-98-9
LAST UPDATED            : 198910
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C21-H31-Br-O4
MOLECULAR WEIGHT        : 427.43
WISWESSER LINE NOTATION : L E5 B666 CVTJ A1 E1 FV1 FQ GE OQ
COMPOUND DESCRIPTOR     : Reproductive Effector
                          Hormone
SYNONYMS/TRADE NAMES :
   * 16-beta-Bromo-3-beta,17-alpha-dihydroxy-5-alpha-pregnane-11,20-dione
 
                       *** HEALTH HAZARD DATA ***
 
                          ** REPRODUCTIVE DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 270 mg/kg
SEX/DURATION            : female 13-21 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Specific Developmental Abnormalities - urogenital system
REFERENCE :
   JOENAK Journal of Endocrinology.  (Biochemical Soc. Book Depot, POB 32,
   Commerce Way, Colchester, Essex CO2 8HP, UK)  V.1-    1939-
   Volume(issue)/page/year: 71,289,1976
 
                            *** END OF RECORD ***