Synonyms: Porphine,5,10,15,20-tetrakis(p-methoxyphenyl)- (8CI);Porphine, a,b,g,d-tetrakis(p-methoxyphenyl)- (7CI);5,10,15,20-Tetra(4-methoxyphenyl)porphyrin;5,10,15,20-Tetra(p-methoxyphenyl)porphyrin;5,10,15,20-Tetrakis(4-methoxyphenyl)-21H,23H-porphine;5,10,15,20-Tetrakis(4-methoxyphenyl)porphyrin;5,10,15,20-Tetrakis(p-methoxyphenyl)porphine;5,10,15,20-Tetrakis(p-methoxyphenyl)porphyrin;Mesotetrakis(4-methoxyphenyl)porphyrin;NSC 241210;Tetra(p-methoxyphenyl)porphyrin;Tetrakis(4-methoxyphenyl)porphine;Tetrakis(4-methoxyphenyl)porphyrin;Tetrakis(p-methoxyphenyl)porphine;Tetrakis(p-methoxyphenyl)porphyrin;meso-Tetra(4-methoxyphenyl)porphyrin;meso-Tetra(p-methoxyphenyl)porphine;meso-Tetrakis(4-methoxylphenyl)porphyrin;meso-Tetrakis(4-methoxyphenyl)porphine;meso-Tetrakis(4-methoxyphenyl)porphyrin;meso-Tetrakis(p-methoxyphenyl)porphyrin;