Synonyms: CDR2.AME(50-55);FCKLNDRACY (Cyclized/Cysteine-oxidized);176434-88-1;AC1LAS66;(2S)-2-[[(4R,7S,10S,13S,16S,19S,22S,25R)-22-(4-aminobutyl)-16-(2-amino-2-oxoethyl)-25-[[(2S)-2-amino-3-phenylpropanoyl]amino]-13-(carboxymethyl)-10-[3-(diaminomethylideneamino)propyl]-7-methyl-19-(2-methylpropyl)-6,9,12,15,18,21,24-heptaoxo-1,2-dithia-5,8,11,14,17,20,23-heptazacyclohexacosane-4-carbonyl]amino]-3-(4-hydroxyphenyl)propanoic acid;L-Tyrosine, L-phenylalanyl-L-cysteinyl-L-lysyl-L-leucyl-L-asparaginyl-L-.alpha.-aspartyl-L-arginyl-L-alanyl-L-cysteinyl-, cyclic (2==>9)-disulfide;L-Tyrosine, L-phenylalanyl-L-cysteinyl-L-lysyl-L-leucyl-L-asparaginyl-L-alpha-aspartyl-L-arginyl-L-alanyl-L-cysteinyl-, cyclic (2-9)-disulfide