(+)-(2S,6R)-6-(((1S)-1-carboxy-3-phenylpropyl)amino)tetrahydro-5-oxo-2-(2-thienyl)-1,4-thiazepine-4(5H)-acetic acid 1,4-Thiazepine-4(5H)-acetic acid, 6-((1-carboxy-3-phenylpropyl)amino)tetrahydro-5-oxo-2-(2-thienyl)-, (2S-(2alpha,6beta(R*)))- 110221-53-9 RNH 5139 RS 5139 RS-5139 Temocaprilat