*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : CA7808000 CHEMICAL NAME : Anthelvencin A CAS REGISTRY NUMBER : 58616-25-4 LAST UPDATED : 198205 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C19-H27-N9-O3 MOLECULAR WEIGHT : 429.55 COMPOUND DESCRIPTOR : Drug Natural Product *** 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 : 177 mg/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: -,814,1967 *** END OF RECORD ***