title: Porphyrins. 34. 1 Phosphorus complexes of octaethylporphyrin.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D008433:Mathematics; D010084:Oxidation-Reduction; D010758:Phosphorus; D011166:Porphyrins / Q000138:chemical synthesis*; D013057:Spectrum Analysis
chemical_list: D011166:Porphyrins; D010758:Phosphorus