96384-04-2 C2P7 L-Threoninamide, D-phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-3-mercapto-D-valyl-, cyclic (2-7)-disulfide Phe-cys-phe-trp-lys-thr-pen-thr-NH2 Phe-cys-phe-trp-lys-thr-pen-thrnh2 Phenylalanyl-cysteinyl-phenylalanyl-tryptophyl-lysyl-threonyl-penicillamine-threoninamide