134450-34-3 AIDS-002712 AIDS002712 Carbamic acid, [1-[[[3,3-difluoro-2-oxo-5-phenyl-1-(phenylmethyl)pentyl]amino]carbonyl]-2-methylpropyl]-, phenylmethyl ester, [S-(R*,R*)]- Difluoroketone N-(N'-Benzyloxycarbonyl-valinyl)-2-amino-4,4-difluoro-1,6-diphenyl-3-hexanone