1,5-Pentanedisulfonanilide, 4',4''-bis(9-acridinylamino)-, dihydrochloride, hydrate 4',4''-Bis(9-acridinylamino)-1,5-pentanedisulfonanilide dihydrochloride hydrate 66757-01-5 N,N'-Bis(4-(9-acridinylamino)phenyl)-1,5-pentanedisulfonamide dihydrochloride hydrate