126380-02-7 AIDS-000503 AIDS000503 Cbz-Ala-Phe.psi.[CH(OH)CH2]Gly-Val-Val-OCH3 L-Valine, N-[N-[4-hydroxy-1-oxo-5-[[1-oxo-2-[[(phenylmethoxy)carbonyl]amino]propyl]amino]-6-phenylhexyl]-L-valyl]-, methyl ester, [4S-[4R*,5R*(R*)]]- Methyl (2S)-2-[(2S)-2-(5-{(2S)-2-[(phenylmethoxy)carbonylamino]propanoylamino}(4S,5S)-4-hydroxy-6-phenylhexanoylamino)-3-methylbutanoylamino]-3-methylbutanoate