96384-03-1 Ctp-NH2 Ctp-srih L-Threoninamide, D-phenylalanyl-L-cysteinyl-L-tyrosyl-D-tryptophyl-L-lysyl-L-(2-7)-disulfide Phe-cycl(cys-tyr-trp-lys-thr-pen)thr-NH2 Phenylalanyl-cyclo(cysteinyl-tyrosyltryptophyl-lysyl-threonyl-penicillamine)threoninamide