22708-50-5 Hydrocinnamic acid, m-(3-(((dimethylamino)methylene)amino)-2,4,6-triiodobenzamido)-alpha-ethyl-, HCl Hydrocinnamic acid, m-(3-(((dimethylamino)methylene)amino)-2,4,6-triiodobenzamido)-alpha-ethyl-, monohydrochloride