*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : KE7280000
CHEMICAL NAME           : Ergosta-2,24-dien-26-oic acid,
                          6,7-epoxy-1,12-dioxo-5,17,22-trihydroxy-,
                          delta-lactone, (5-
                          alpha,6-alpha,7-alpha,12-alpha,22S)-
CAS REGISTRY NUMBER     : 59132-33-1
BEILSTEIN REFERENCE NO. : 1611815
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C28-H36-O7
MOLECULAR WEIGHT        : 484.64
WISWESSER LINE NOTATION : T C3 F6 B665 DO JV NV HUTJ FQ PQ P1- FT6OV CUTJ C1 D1
COMPOUND DESCRIPTOR     : Reproductive Effector
SYNONYMS/TRADE NAMES :
   * 12-Oxodaturalactone
 
                       *** HEALTH HAZARD DATA ***
 
                          ** REPRODUCTIVE DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 175 mg/kg
SEX/DURATION            : female 1-7 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Fertility - pre-implantation mortality (e.g. reduction in
   number of implants per female; total number of implants per corpora lutea)
REFERENCE :
   IJEBA6 Indian Journal of Experimental Biology.  (Publications & Information
   Directorate, CSIR, Hillside Rd., New Delhi 110 012, India)  V.1-    1963-
   Volume(issue)/page/year: 16,419,1978
 
                            *** END OF RECORD ***