*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : DU3123000
CHEMICAL NAME           : (8,8'-Bi-1H-naphtho(2,3-c)pyran)-1,1',6,6',9,9'-hexon
                          e, 3,3',4,4'-tetrahydro-10,10'-
                          dihydroxy-7,7'-dimethoxy-3,3'-dimethyl-, (R-(R*,R*))-
CAS REGISTRY NUMBER     : 1685-91-2
LAST UPDATED            : 198706
DATA ITEMS CITED        : 3
MOLECULAR FORMULA       : C30-H22-O12
MOLECULAR WEIGHT        : 574.52
COMPOUND DESCRIPTOR     : Mutagen
                          Natural Product
SYNONYMS/TRADE NAMES :
   * Xanthomegnin
   * Xanthomegnine
 
                       *** HEALTH HAZARD DATA ***
 
                            ** MUTATION DATA **
 
TYPE OF TEST            : DNA repair
TEST SYSTEM             : Bacteria - Bacillus subtilis
DOSE/DURATION           : 2 gm/L
REFERENCE :
   MYCPAH Mycopathologia.  (Kluwer Academic Pub. Group, Distribution Centre,
   POB 322, 3300 AH Dordrecht, Netherlands)  V.1-    1938-
   Volume(issue)/page/year: 87,43,1984
 
TYPE OF TEST            : Unscheduled DNA synthesis
TEST SYSTEM             : Rodent - rat Liver
DOSE/DURATION           : 1 umol/L
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 122,29,1983
 
TYPE OF TEST            : Unscheduled DNA synthesis
TEST SYSTEM             : Rodent - mouse Liver
DOSE/DURATION           : 10 umol/L
REFERENCE :
   CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut
   Sts., Philadelphia, PA 19106)  V.1-    1941-  Volume(issue)/page/year:
   44,2918,1984
 
                            *** END OF RECORD ***