130772-40-6 4-(N6-(5-Azido-2-nitrobenzoyl)-L-lysine)-11-L-tyrosinesomatostatin (sheep) 4-Lys-11-iodo-tyr-azidonitrobenzoyl-somatostatin Anb-lys(4)-somatostatin Somatostatin (sheep), 4-(N6-(5-azido-2-nitrobenzoyl)-L-lysine)-11-L-tyrosine- Somatostatin, azidonitrobenzoyl-lys(4)-iodo-tyr(11)- Somatostatin, azidonitrobenzoyl-lysine(4)-iodotyrosine(11)-