Synonyms: 1,7-Dicarbacalcitonin(salmon), 1-butanoic acid-26-L-aspartic acid-27-L-valine-29-L-alanine-;1,4,7,10,13,16-Hexaazacyclotricosane, cyclic peptide deriv.;1-Des-amino-1,7-dicarba-eel calcitonin; Calcinil; Carbicalcin; Carbocalcitonin;Elcatonin; Elcitonin; Turbocalcin; [Aminosuberic acid1,7]-eel calcitonin