*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : BE0186000 CHEMICAL NAME : Ambutyrosin B CAS REGISTRY NUMBER : 34291-03-7 LAST UPDATED : 198211 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C21-H41-N5-O12 MOLECULAR WEIGHT : 555.67 WISWESSER LINE NOTATION : T6OTJ B1Z CQ DQ EZ FO- BL6TJ AZ DQ EMV2Z CO- ET5OTJ B1Q CQ DQ COMPOUND DESCRIPTOR : Drug Natural Product SYNONYMS/TRADE NAMES : * Butirosin B * Butyrosin B *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 450 mg/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: 1,146,1980 *** END OF RECORD ***