*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : VL0463500 CHEMICAL NAME : Roseothricin A CAS REGISTRY NUMBER : 1405-22-7 LAST UPDATED : 198211 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C38-H65-N15-O16 MOLECULAR WEIGHT : 988.18 COMPOUND DESCRIPTOR : Drug Natural Product SYNONYMS/TRADE NAMES : * H-107 * H-277 *** 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 : 150 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: 1,275,1980 *** END OF RECORD ***