126333-34-4 AIDS-000568 AIDS000568 L-Valine, N-[N-[3-[hydroxy[2-phenyl-1-[[N-(N-L-seryl-L-alanyl)-L-alanyl]amino]ethyl]phosphinyl]-1-oxopropyl]-L-valyl]-, methyl ester, (R)- Phosphinic acid analog(SAA-XI-VV-OMe) SAA-11-VV-OMe