1,4-BUTANEDISULFON-m-ANISIDIDE, 4',4''-BIS(4-QUINOLYLAMINO)-, DIHYDROCHLORIDE, H 1,4-Butanedisulfon-m-anisidide, 4',4''-bis(4-quinolylamino)-, dihydrochloride, hydrate 4',4''-Bis(4-quinolylamino)-1,4-butanedisulfon-m-anisidide dihydrochloride hydrate 66799-65-3