1H-Imidazole, 4,5-bis(4-methoxyphenyl)-2-(1-methyl-1H-pyrrol-2-yl)- 4,5-Bis(4-methoxyphenyl)-2-(1-methyl-1H-pyrrol-2-yl)-1H-imidazole 4,5-Bis(4-methoxyphenyl)-2-(1-methylpyrrol-2-yl)imidazole 86739-92-6