5318-83-2 (DIHYDROCHLORIDE) AIDS-108698 AIDS108698 Isophthalanilide, 4-ethoxy-4',4''-di-2-imidazolin-2-yl, dihydrochloride NSC63669 (DIHYDROCHLORIDE) N~1~,N~3~-Bis(4-(4,5-dihydro-1H-imidazol-2-yl)phenyl)-4-ethoxyisophthalamide