Synonyms: 1,4-Benzenedicarboxamide,N,N'-bis[4-(4,5-dihydro-1H-imidazol-2-yl)phenyl]-, dihydrochloride (9CI);Terephthalanilide, 4',4''-di-2-imidazolin-2-yl-, dihydrochloride (7CI,8CI);4',4''-Di-2-imidazolin-2-ylterephthalanilide dihydrochloride; NSC 35843;Phthalanilide 5