Synonyms: Cobalt(2+),[2,7,18-tris(2-hydroxyethyl)-1,2,5,7,12,12,15,17-octamethyl-3,8,13,17-corrintetrapropanolato-N21,N22,N23,N24]-,[SP-4-2-[1R-(1R*,2S*,3S*,7S*,8S*,13S*,17R*,18R*,19R*)]]-;[SP-4-2-[1R-(1R*,2S*,3S*,7S*,8S*,13S*,17R*,18R*,19R*)]]-[2,7,18-Tris(2-hydroxyethyl)-1,2,5,7,12,12,15,17-octamethyl-3,8,13,17-corrintetrapropanolato-N21,N22,N23,N24]cobalt(2+)