72984-30-6 Cuprate(3-), ((2S,3S)-18-carboxy-20-(carboxymethyl)-8-ethenyl-13-ethyl-2,3-dihydro-3,7,12,17-tetramethyl-21H,23H-porphine-2-propanoato(5-)-kappaN21,kappaN22,kappaN23,kappaN24)-, tripotassium, (SP-4-2)- Cuprate(3-),(18-carboxy-20-(carboxymethyl)-8-ethenyl-13-ethyl-2,3-dihydro-3,7,12,17-tetramethyl-21H,23H-porphine-2-propanato(5-))-, tripotassium EINECS 277-163-1 Tripotassium (2S-trans)-(18-carboxy-20-(carboxymethyl)-13-ethyl-2,3-dihydro-3,7,12,17-tetramethyl-8-vinyl-21H,23H-porphine-2-propionato(5-)-N21,N22,N23,N24)cuprate(3-)