685078-89-1 Magnesate(2-), [3,7,12,17-tetramethyl-21H,23H-porphine-2,18-dipropanoato(4-)-kappaN21,kappaN22,kappaN23,kappaN24]-, (SP-4-2)- (9CI) Mg-2,18-Porphinedipropionic acid, 3,7,12,17-tetramethyl- (8CI) Mg-21H,23H-Porphine-2,18-dipropanoic acid, 3,7,12,17-tetramethyl- (9CI) Mg-21H,23H-porphine-2,18-dipropanoic acid, 3,7,12,17-tetramethyl- Mg-Deuteroporphyrin Mg-Deuteroporphyrin IX