1H-BENZIMIDAZOLE-5-CARBOXYLIC ACID, 7-(AMINOSULFONYL)-1-(2-(3,4-DIMETHOXYPHENYL) 1H-Benzimidazole-5-carboxylic acid, 7-(aminosulfonyl)-1-(2-(3,4-dimethoxyphenyl)ethyl)-2-(2-furanyl)- 72020-34-9 BRN 0871002