5(S)-Benzamido-2(R)-methyl-4-oxo-6-phenylhexanoyl-L-proline 5-Benzamido-2-methyl-4-oxo-6-phenylhexanoylproline 5-Bmopp 83148-65-6 L-Proline, 1-(5-(benzoylamino)-2-methyl-1,4-dioxo-6-phenylhexyl)-, (S-(R*,S*))-