proline,prolylglycyl
Proline
750632-12-3L-Proline,1-[(4-methoxyphenyl)methyl]-4-methyl-5-oxo-3-(phenylmethoxy)-, methylester, (3S,4R)-
53308-59-1L-Proline, 1-[N-[[(4-methoxyphenyl)methoxy]carbonyl]-L-a-glutamyl]-,5-(phenylmethyl) ester
105441-29-0L-Proline, 1-[N-[1-(ethoxycarbonyl)-3-oxo-3-phenylpropyl]-L-alanyl]-,1,1-dimethylethyl ester, (S)-