Cbz-l-valine Cbz-l-valine 1149-26-4 Cbz-l-phenylalanine 1161-13-3 Cbz-l-alanine 1142-20-7 Cbz-l-aspartic acid 1152-61-0 Cbz-l-glutamine acid 1155-62-0 Cbz-l-threonine 19728-63-3 Cbz-l-serine 1145-80-8 Cbz-l-proline 1148-11-4 Cbz-l-glutamine 2650-64-8 Cbz-l-asparagine 2304-96-3 Cbz-l-lysine 2212-75-1 Cbz-glysine Cbz-l-arginine 1234-35-1 Cbz-l-hydroproline 13504-85-3 Packing: 25kgs/ fiber drum Manufacture standards·ªpharmaceutical grade Price: fob, cif