(E)-2-Butyl-1-(p-carboxybenzyl)-alpha-2-thenylimidazole-5-acrylic acid 133040-01-4 2-Thiophenepropanoic acid, alpha-((2-butyl-1-((4-carboxyphenyl)methyl)-lH-imidazol-5-yl)methylene)-, (E)- Eprosartan Eprosartan [USAN:BAN:INN] SK&F 108566 Teveten