*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : TU5011800
CHEMICAL NAME           : Pregn-4-ene-3,20-dione, 16-alpha,17-dihydroxy-,
                          cyclic acetal with 2-furyl methyl ketone
CAS REGISTRY NUMBER     : 7148-96-1
LAST UPDATED            : 198910
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C27-H34-O5
MOLECULAR WEIGHT        : 438.61
COMPOUND DESCRIPTOR     : Mutagen
                          Reproductive Effector
SYNONYMS/TRADE NAMES :
   * 16-alpha,17-Dihydroxypregn-4-ene-3,20-dione cyclic acetal with 2-furyl  
   methyl ketone
 
                       *** HEALTH HAZARD DATA ***
 
                          ** REPRODUCTIVE DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - mouse
DOSE                    : 12800 ug/kg
SEX/DURATION            : female 5 day(s) pre-mating
                          female 1-15 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Fertility - other measures of fertility
REFERENCE :
   INJFA3 International Journal of Fertility.  (Allen Press, 1041 New
   Hampshire,  St., Lawrence, KS 66044)  V.1-    1955- Volume(issue)/page/year:
   9,547,1964
 
                            ** MUTATION DATA **
 
TYPE OF TEST            : Unscheduled DNA synthesis
ROUTE OF EXPOSURE       : Oral
TEST SYSTEM             : Rodent - mouse
DOSE/DURATION           : 11 umol/kg
REFERENCE :
   CRNGDP Carcinogenesis (London). (Oxford Univ. Press, Pinkhill House,
   Southfield Road, Eynsham, Oxford OX8 1JJ, UK)  V.1-    1980-
   Volume(issue)/page/year: 8,1433,1987
 
                            *** END OF RECORD ***