*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : OH4730630 CHEMICAL NAME : Leucomycin V, 12,13-epoxy-12,13-dihydro-, 4(sup B)-(3-methylbutanoate) 3-propanoate, (12S,13S)- CAS REGISTRY NUMBER : 35908-44-2 LAST UPDATED : 199309 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C43-H71-N-O16 MOLECULAR WEIGHT : 858.15 WISWESSER LINE NOTATION : T3-16- BO FOV PUTJ E1 IOV2 JO1 L1VH M1 OQ KO- BT6OTJ CQ DN1&1 F1 EO- FT6OTJ B1 COV1Y1&1 DQ D1 COMPOUND DESCRIPTOR : Drug Natural Product SYNONYMS/TRADE NAMES : * Antibiotic B 5050A * Antibiotic yl-704C3 * B-5050-A * Maridomycin I * Platenomycin C3 * Turimycin EP5 * Yl 704 C3 *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 15 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : 85GDA2 "CRC Handbook of Antibiotic Compounds," Vols.1- , Berdy, J., Boca Raton, FL, CRC Press, 1980- Volume(issue)/page/year: 2,143,1980 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 2 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : 85GDA2 "CRC Handbook of Antibiotic Compounds," Vols.1- , Berdy, J., Boca Raton, FL, CRC Press, 1980- Volume(issue)/page/year: 2,143,1980 *** END OF RECORD ***