Synonym(s): 7,12-Diethyl-3,8,13,17-tetramethyl-21 H ,23 H -porphine-2,18-dipropionic acid dihydrochloride Formula: C34H38N4O4 · 2HCl Formula Weight: 639.61 CAS No.: 68938-72-7 Purity: 95% Application: Reactant in constructing efficient dye-sensitized...