*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : QI9281500 CHEMICAL NAME : 1-Naphthacenecarboxylic acid, 1,2,3,4,6,11-hexahydro-6,11-dioxo-2-ethyl-2,5,7,10- tetrahydroxy-4-((4-O-(2,6-dideoxy-alpha-L-lyxo-hexopy ranosyl)-3-(dimethyla mino)-2,3,6- trideoxy-alpha-L-lyxo-hexopyranosyl)oxy)-, methyl ester CAS REGISTRY NUMBER : 63710-09-8 LAST UPDATED : 199410 DATA ITEMS CITED : 5 MOLECULAR FORMULA : C36-H45-N-O14 MOLECULAR WEIGHT : 715.82 WISWESSER LINE NOTATION : L E6 C666 BV MVT&&&J FVO1 GQ G2 KQ OQ RQ IO- FT6OTJ B1 DN1&1 CO- BT6OTJ DQ EQ COMPOUND DESCRIPTOR : Drug Mutagen Natural Product SYNONYMS/TRADE NAMES : * Antibiotic MA 144S2 * 1-Hydroxy MA144 S1 * MA144 S2 * Musettamycin *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 12500 ug/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JKXXAF Japanese Kokai Tokyo Koho Patents. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #78-44555 ** MUTATION DATA ** TYPE OF TEST : Mutation in microorganisms TEST SYSTEM : Bacteria - Salmonella typhimurium DOSE/DURATION : 6 nmol/plate REFERENCE : TCMUD8 Teratogenesis, Carcinogenesis, and Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.1- 1980- Volume(issue)/page/year: 6,219,1986 TYPE OF TEST : DNA damage TEST SYSTEM : Rodent - rat Liver DOSE/DURATION : 10 umol/L REFERENCE : MOPMA3 Molecular Pharmacology. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1965- Volume(issue)/page/year: 14,290,1978 TYPE OF TEST : DNA inhibition TEST SYSTEM : Rodent - mouse Leukocyte DOSE/DURATION : 310 nmol/L REFERENCE : JANTAJ Journal of Antibiotics. (Japan Antibiotics Research Assoc., 2-20-8 Kamiosaki, Shinagawa-ku, Tokyo, 141, Japan) V.2-5, 1948-52; V.21- 1968- Volume(issue)/page/year: 34,1596,1981 TYPE OF TEST : Mutation test systems - not otherwise specified TEST SYSTEM : Rodent - mouse Leukocyte DOSE/DURATION : 59 nmol/L REFERENCE : JANTAJ Journal of Antibiotics. (Japan Antibiotics Research Assoc., 2-20-8 Kamiosaki, Shinagawa-ku, Tokyo, 141, Japan) V.2-5, 1948-52; V.21- 1968- Volume(issue)/page/year: 34,1596,1981 *** END OF RECORD ***