1-(Benzothien-2'-yl)-3-N-perhydroazepinopropanone oxalate 1-Benzo(b)thien-2-yl-3-(hexahydro-1H-azepin-1-yl)-1-propanone ethanedioate 1-Propanone, 1-benzo(b)thien-2-yl-3-(hexahydro-1H-azepin-1-yl)-, ethanedioate 61508-26-7