*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : SQ7381000 CHEMICAL NAME : L-Phenylalanine, N-(1-(2-methyl-1-oxo-3-((1-oxopropyl)thio)propyl)-L-p rolyl)-, (S)- CAS REGISTRY NUMBER : 74259-02-2 LAST UPDATED : 199512 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C21-H28-N2-O5-S MOLECULAR WEIGHT : 420.57 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * (S)-N-(1-(2-Methyl-1-oxo-3-((1-oxopropyl)thio)propyl)-L-prolyl)-L-phenyl alanine * 1-(D-3-Propanoylthio-2-methylpropanoyl)-L-prolyl-L-phenylalanine *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : >6 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : EPXXDW European Patent Application. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #7477 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : >1 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : EPXXDW European Patent Application. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #7477 *** END OF RECORD ***