126294-34-6 21H,23H-Porphine-5-acetic acid, 3-(3-((2-aminoethyl)amino)-3-oxopropyl)-7-carboxy-17-ethenyl-12-ethyl-2,3-dihydro-2,8,13,18-tetramethyl-, (2S-trans)- CE6MM Chlorin e6 monoethylenediamine monoamide