*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : QI9304500 CHEMICAL NAME : 5,12-Naphthacenedione, 7,8,9,10-tetrahydro-8-acetyl-1-methoxy-10-(oxiranylme thoxy)-6,8,11- trihydroxy- CAS REGISTRY NUMBER : 100922-62-1 LAST UPDATED : 198708 DATA ITEMS CITED : 3 MOLECULAR FORMULA : C24-H22-O9 MOLECULAR WEIGHT : 454.46 COMPOUND DESCRIPTOR : Mutagen *** HEALTH HAZARD DATA *** ** MUTATION DATA ** TYPE OF TEST : Mutation test systems - not otherwise specified TEST SYSTEM : Bacteria - Escherichia coli DOSE/DURATION : 80 ug/L REFERENCE : NEOLA4 Neoplasma. (Karger-Libri, P.O. Box, CH-4009 Basel, Switzerland) V.4- 1957- Volume(issue)/page/year: 33,297,1986 TYPE OF TEST : DNA inhibition TEST SYSTEM : Rodent - mouse Leukocyte DOSE/DURATION : 11 umol/L REFERENCE : NEOLA4 Neoplasma. (Karger-Libri, P.O. Box, CH-4009 Basel, Switzerland) V.4- 1957- Volume(issue)/page/year: 33,297,1986 TYPE OF TEST : Mutation test systems - not otherwise specified TEST SYSTEM : Rodent - mouse Leukocyte DOSE/DURATION : 4 umol/L REFERENCE : NEOLA4 Neoplasma. (Karger-Libri, P.O. Box, CH-4009 Basel, Switzerland) V.4- 1957- Volume(issue)/page/year: 33,297,1986 *** END OF RECORD ***