1-Benzo(b)thien-3-yl-4-(hexahydro-1H-azepin-1-yl)-1-butanone hydrobromide 1-Butanone, 1-benzo(b)thien-3-yl-4-(hexahydro-1H-azepin-1-yl)-, hydrobromide 61508-20-1