Synonyms: 4',4''-Bis(dimethylbenzylammonium)dibenzo-18-crown-6 dibromide;6,7,9,10,17,18,20,21-Octahydro-N,N,N',N'-tetramethyl-N,N'-bis(phenylmethyl)dibenzo(b,k)(1,4,7,10,13,16)hexaoxacyclooctadecin-2,14-diaminium dibromide;Dibenzo(b,k)(1,4,7,10,13,16)hexaoxacyclooctadecin-2,14-diaminium, 6,7,9,10,17,18,20,21-octahydro-N,N'-bis(phenylmethyl)-N,N,N',N'-tetramethyl-, dibromide;Dibenzo(b,k)(1,4,7,10,13,16)hexaoxacyclooctadecin-2,14-diaminium, 6,7,9,10,17,18,20,21-octahydro-N,N,N',N'-tetramethyl-N,N'-bis(phenylmethyl)-, dibromide;AC1MITB4;LS-61113;125272-62-0