Synonyms: 2,7,18-Tris(2-amino-2-oxoethyl)-1,2,5,7,12,12,15,17-octamethyl-3,8,13,17-corrintetrapropanamidato(1-)-N21,N22,N23,N24]cobalt(2+);Cobalt(2+), [2,7,18-tris(2-amino-2-oxoethyl)-1,2,5,7,12,12,15,17-octamethyl-3,8,13,17-corrintetrapropanamidato(1-)-N21,N22,N23,N24]-;Cobyramide; Cobyrinic acid-abcdefg-heptamide