*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : ZD6122200 CHEMICAL NAME : Xanthen-9-one, 1,2,6,8-tetrahydroxy- CAS REGISTRY NUMBER : 22172-15-2 BEILSTEIN REFERENCE NO. : 0270047 REFERENCE : 5-18-05-00185 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C13-H8-O6 MOLECULAR WEIGHT : 260.21 COMPOUND DESCRIPTOR : Mutagen SYNONYMS/TRADE NAMES : * Norswertianin * 1,2,6,8-Tetrahydroxy-9H-xanthen-9-one * 1,3,7,8-Tetrahydroxyxanthone * 9H-Xanthen-9-one, 1,2,6,8-tetrahydroxy- *** HEALTH HAZARD DATA *** ** MUTATION DATA ** TYPE OF TEST : Mutation in microorganisms TEST SYSTEM : Bacteria - Salmonella typhimurium DOSE/DURATION : 100 ug/plate REFERENCE : CPBTAL Chemical and Pharmaceutical Bulletin. (Japan Pub. Trading Co., USA, 1255 Howard St., San Francisco, CA 94103) V.6- 1958- Volume(issue)/page/year: 32,2290,1984 *** END OF RECORD ***