Synonyms: Benzoicacid, 4-[[5-(hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl)-1-oxopentyl]amino]-,monosodium salt, [3aS-(3aa,4b,6aa)]-; Benzoic acid,4-[[5-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-1-oxopentyl]amino]-,monosodium salt (9CI); 1H-Thieno[3,4-d]imidazole, benzoic acid deriv.