(OC-6-12)-Bis(cyano-C)((4,4',4'',4'''-(21H,23H-prophine-5,10,15,20-tetrayl)tetrakis(benzenesulfonato))(6-)-N21,N22,N23,N24)cobaltate(5-) tetrahydrogen 129232-35-5 CN2-Co(III)-Tpps Cobaltate(5-), bis(cyano-C)((4,4',4'',4'''-(21H,23H-porphine-5,10,15,20-tetrayl)tetrakis(benzenesulfonato))(6-)-N21,N22,N23,N24)-, tetrahydrogen, (OC-6-12)- Dicyano-cobalt(III)-tetrakis(4-sulfonatophenyl)porphyrin