(SP-4-2-(2S-trans))-(18-Carboxy-20-(carboxymethyl)-8-ethenyl-13-ethyl-2,3-dihydro-3,7,12,17-tetramethyl-21H,23H-porphine-2-propanoato(5-)-N21,N22,N23,N24)stannate(1-) hydrogen 128835-29-0 SnCe6 Stannate(1-), (18-carboxy-20-(carboxymethyl)-8-ethenyl-13-ethyl-2,3-dihydro-3,7,12,17-tetramethyl-21H,23H-porphine-2-propanoato(5-)-N21,N22,N23,N24)-, hydrogen, (SP-4-2-(2S-trans))- Tin(IV) chlorin e6