113817-57-5 4,5-Dihydro-2-(1H-imidazol-1-ylmethyl)benzo(b)thiophene-6-carboxylic acid sodium salt Benzo(b)thiophene-6-carboxylic acid, 4,5-dihydro-2-(1H-imidazol-1-ylmethyl)-, sodium salt RS 5186