(Cbz-Val-NHBz)2P(O)OH 141396-10-3 2,5,9,12-Tetraaza-7-phosphatridecanedioic acid, 7-hydroxy-3,11-bis(1-methylethyl)-4,10-dioxo-6,8-bis(phenylmethyl)-, bis(phenylmethyl) ester, 7-oxide, (3S,6R,8R,11S)- AIDS-093388 AIDS093388 SB204144