*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : MQ2832000 CHEMICAL NAME : L-threo-Hexonic acid, 3-amino-6-((2-amino-4-methyl-1-oxopentyl)amino)-2,3,4 ,6-tetradeoxy-, 2-(carboxymethyl)-2-methylhydrazide, (S)- CAS REGISTRY NUMBER : 35663-84-4 LAST UPDATED : 198211 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C15-H31-N5-O5 MOLECULAR WEIGHT : 361.51 WISWESSER LINE NOTATION : QV1N1&MV1YZ1YQ1MVYZ1Y1&1 COMPOUND DESCRIPTOR : Drug Natural Product SYNONYMS/TRADE NAMES : * Leucylnegamycin *** 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 : 500 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: 4(1),217,1980 *** END OF RECORD ***