*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : CI9098850 CHEMICAL NAME : L-Aspartic acid, N-(N-(3-amino-2-hydroxy-5-methyl-1-oxohexyl)-L-valyl) -L-valyl)-, (S-(R*,S*))- CAS REGISTRY NUMBER : 67655-94-1 BEILSTEIN REFERENCE NO. : 4727847 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C21-H38-N4-O8 MOLECULAR WEIGHT : 474.63 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * Amastatin *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD - Lethal dose ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : >125 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JANTAJ Journal of Antibiotics. (Japan Antibiotics Research Assoc., 2-20-8 Kamiosaki, Shinagawa-ku, Tokyo, 141, Japan) V.2-5, 1948-52; V.21- 1968- Volume(issue)/page/year: 31,636,1978 *** END OF RECORD ***