(2R,3R,4S)-N-[2-(Benzylthio)-4-[[N-[(benzyloxy)carbonyl]valyl]amino]-3-hydroxy-5- phenylpentanoyl]valine benzylamide 161510-36-7 AIDS-025154 AIDS025154 Statine deriv. Val-Val-Sta, 5PhBuCOOH deriv.