1H-Imidazole, 4,5-dihydro-2-(4-(5-(4,5-dihydro-1H-imidazol-2-yl)benzo(b)thien-2-yl)phenyl)- 4,5-Dihydro-2-(4-(5-(4,5-dihydro-1H-imidazol-2-yl)benzo(b)thien-2-yl)phenyl)-1H-imidazole 66639-12-1 BRN 1031960