*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : LY4270000
CHEMICAL NAME           : Germacra-1(10),4,11(13)-trien-12-oic acid,
                          6-alpha-hydroxy-, gamma-lactone, (E,E)-
CAS REGISTRY NUMBER     : 553-21-9
LAST UPDATED            : 198605
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C15-H20-O2
MOLECULAR WEIGHT        : 232.35
COMPOUND DESCRIPTOR     : Mutagen
SYNONYMS/TRADE NAMES :
   * Costunolid
   * Costunolide
   * Costus lactone
   * (E,E)-6-alpha-Hydroxygermacra-1(10),4,11(13)-trien-12-oic acid  
   gamma-lactone
 
                       *** HEALTH HAZARD DATA ***
 
                            ** MUTATION DATA **
 
TYPE OF TEST            : DNA damage
TEST SYSTEM             : Human HeLa cell
DOSE/DURATION           : 6150 nmol/L
REFERENCE :
   BCPCA6 Biochemical Pharmacology.  (Pergamon Press Inc., Maxwell House,
   Fairview Park, Elmsford, NY 10523)  V.1-    1958-  Volume(issue)/page/year:
   30,3005,1981
 
TYPE OF TEST            : Mutation test systems - not otherwise specified
TEST SYSTEM             : Rodent - hamster Ovary
DOSE/DURATION           : 12500 ppb
REFERENCE :
   BSECBU Biochemical Systematics and Ecology.  (Pergamon Press Inc., Maxwell
   House, Fairview Park, Elmsford, NY 10523)  V.2-     1974-
   Volume(issue)/page/year: 13,365,1985
 
                            *** END OF RECORD ***