(SP-4-1)-((4,4',4'',4'''-(21H,23H-Porphine-5,10,15,20-tetrayl)tetrakis(benzoato))(6-)-N21,N22,N23,N24)cuprate(4-)-67Cu tetrahydrogen 130726-41-9 5,10,15,20-Tetrakis(4-carboxyphenyl)porphinatocopper(II) Cuprate(4-)-67Cu, ((4,4',4'',4'''-(21H,23H-porphine-5,10,15,20-tetrayl)tetrakis(benzoato))(6-)-N21,N22,N23,N24)-, tetrahydrogen, (SP-4-1)- Cutcpp