CAS 478183-69-6 appears in our catalog under these names: Boc-D-2-nitrophenylalanine, 98%, Boc-D-2-Nitrophenylalanine, 97%, 97%, (R)-2-((TERT-BUTOXYCARBONYL)AMINO)-3-(2-NITROPHENYL)PROPANOIC ACID, 97%. Offered by: Combi-blocks, Chemat, Fluorochem. Available pack sizes: 1g, 10g, 25g, 5g.