*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : DJ2232000 CHEMICAL NAME : 6H-2-Benzopyran-5-carboxaldehyde, 7,8-dihydro-7,8-dihydroxy-3,7-dimethyl-6-oxo-, (7R-trans)- CAS REGISTRY NUMBER : 53043-28-0 BEILSTEIN REFERENCE NO. : 1383761 REFERENCE : 5-18-04-00348 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C12-H12-O5 MOLECULAR WEIGHT : 236.24 WISWESSER LINE NOTATION : T66 CO HV FU&TJ D1 GVH IQ I1 JQ COMPOUND DESCRIPTOR : Mutagen SYNONYMS/TRADE NAMES : * Austidiol * (7R-E)-7,8-Dihydro-7,8-dihydroxy-3,7-dimethyl-6-oxo-6H-2-benzopyran-5-ca rboxaldehyde *** HEALTH HAZARD DATA *** ** MUTATION DATA ** TYPE OF TEST : Mutation in microorganisms TEST SYSTEM : Bacteria - Salmonella typhimurium DOSE/DURATION : 50 ug/plate REFERENCE : MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 58,193,1978 *** STATUS IN U.S. *** EPA GENETOX PROGRAM 1988, Positive: Histidine reversion-Ames test *** END OF RECORD ***