Synonyms: Mercurate(2-),[7,12-bis(1-hydroxyethyl)-3,8,13,17-tetramethyl-21H,23H-porphine-2,18-dipropanoato(4-)-N21,N22,N23,N24]-,disodium, (SP-4-2)-; Mercury, [dihydrogen7,12-bis(1-hydroxyethyl)-3,8,13,17-tetramethyl-2,18-porphinedipropionate(1-)]-,disodium salt (8CI); 21H,23H-Porphine-2,18-dipropanoic acid,7,12-bis(1-hydroxyethyl)-3,8,13,17-tetramethyl-, mercury complex; Merphyrin;NSC 66393