1,3-Benzenedicarboxamide, N,N'-bis[4-(4,5-dihydro-1H-imidazol-2-yl)phenyl]-2-hydroxy-, dihydrochloride 5306-24-1 Isophthalanilide, 2-hydroxy-4',4''-di-2-imidazolin-2-yl- NSC72383