*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : AY5190000 CHEMICAL NAME : beta-Alanine, N-(2,4-dihydroxy-3,3-dimethyl-1-oxobutyl)-, (R)-, compd. with-O-2-deoxy- 2-(methylamino)-alpha-L-glucopyranosyl-(1-2)-O-5-deox y-3-C-(hydroxymethyl) -alpha-L- lyxofuranosyl-(1-4)-N,N'-bis(aminoiminomethyl)-D-stre ptamine LAST UPDATED : 199309 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C21-H41-N7-O12.3C9-H17-N-O5 MOLECULAR WEIGHT : 1241.50 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * Dihydrostreptomycin tripantothenate * Streptomycin, dihydro-, D-tripantothenate (salt) *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 1840 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : ABANAE Antibiotics Annual. (New York, NY) 1953-60. For publisher information, see AMACCQ. Volume(issue)/page/year: 4,564,1956/1957 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 396 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : ABANAE Antibiotics Annual. (New York, NY) 1953-60. For publisher information, see AMACCQ. Volume(issue)/page/year: 4,564,1956/1957 *** END OF RECORD ***