1H-Indole-1-pentanoic acid, 2-carboxy-2,3-dihydro-alpha,gamma-dimethyl-delta-oxo-, ethyl ester, (2S-(1(alphaS*,gammaS*),2R*))- 82924-03-6 Cgs 13945 Ethyl (alphaR,gammaR,2S)-2-carboxy-alpha,gamma-dimethyl-delta-oxo-1-indolinevalerate PENTOPRIL Pentopril [USAN:INN] Pentoprilum [Latin]