*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : RN9720000 CHEMICAL NAME : Oxacyclodocosa-4,7,9,11,15,17,19-heptaene-2,13-dione, 22-(12-((6-deoxy-2,4-di-O-methyl-beta- D-galactopyranosyl)oxy)-2,11-dihydroxy-1,3-dimethyl-4 -oxo-5,7,9-tridecatri enyl)-6,14- dihydroxy-5,8,12-trimethyl- CAS REGISTRY NUMBER : 11006-66-9 LAST UPDATED : 198903 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C47-H66-O13 MOLECULAR WEIGHT : 839.13 SYNONYMS/TRADE NAMES : * Antibiotic 1063Z * Labilomycin * Pulvomycin *** 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 : 250 mg/kg TOXIC EFFECTS : Tumorigenic - active as anti-cancer agent REFERENCE : JAJAAA Journal of Antibiotics, Series A. (Tokyo, Japan) V.6-20, 1953-67. For publisher information, see JANTAJ. Volume(issue)/page/year: 17,124,1964 *** END OF RECORD ***