*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : TW3668500 CHEMICAL NAME : L-Proline, 1-(N-((hexahydro-1-methyl-2,6-dioxo-4-pyrimidinyl)car bonyl)-L-histidyl)- phenylmethyl ester, monohydrochloride, (S)-, hydrate CAS REGISTRY NUMBER : 103365-70-4 LAST UPDATED : 199212 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C24-H28-N6-O6.Cl-H.H2-O MOLECULAR WEIGHT : 551.06 COMPOUND DESCRIPTOR : Drug *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LDLo - Lowest published lethal dose 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 : JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 33,2130,1990 *** END OF RECORD ***