*** 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 ***