*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : AU1666000 CHEMICAL NAME : Actinomycin III CAS REGISTRY NUMBER : 60649-11-8 LAST UPDATED : 198308 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C60-H84-N12-O16 MOLECULAR WEIGHT : 1229.56 COMPOUND DESCRIPTOR : Drug Natural Product SYNONYMS/TRADE NAMES : * NSC 236661 *** 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 : 1500 ug/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : 85FZAT "Index of Antibiotics from Actinomycetes," Umezawa, H. et al., eds., Tokyo, Univ. of Tokyo Press, 1967 Volume(issue)/page/year: -,101,1967 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 750 ug/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: 4(2),46,1980 *** END OF RECORD ***