13734-34-4 InChI=1/C14H19NO4/c1-14(2,3)19-13(18)15-11(12(16)17)9-10-7-5-4-6-8-10/h4-8,11H,9H2,1-3H3,(H,15,18)(H,16,17 L-PHENYLALANINE,N-TERT.BUTYLOXYCARBONYL N-(tert-butoxycarbonyl)phenylalanine phenylalanine, N-[(1,1-dimethylethoxy)carbonyl]-