Synonyms: Manganate(6-),aqua[7-[15-carboxy-8,11,14-tris(carboxymethyl)-1-methyl-6-oxo-2,5-dioxa-8,11,14-triazapentadec-1-yl]-12-ethenyl-3,8,13,17-tetramethyl-21H,23H-porphine-2,18-dipropanoato(7-)-N21,N22,N23,N24]hydroxy-,hexahydrogen, (OC-6-24)-; 21H,23H-Porphine-2,18-dipropanoic acid,7-[15-carboxy-8,11,14-tris(carboxymethyl)-1-methyl-6-oxo-2,5-dioxa-8,11,14-triazapentadec-1-yl]-12-ethenyl-3,8,13,17-tetramethyl-,manganese complex; ATN 10