Synonyms: 1,4-Benzenedicarboximidamide,N,N''-bis[4-(4,5-dihydro-1H-imidazol-2-yl)phenyl]-N',N''-bis(phenylmethyl)-,dihydrochloride (9CI); Terephthalamidine,N,N''-dibenzyl-N',N'''-bis(p-2-imidazolin-2-ylphenyl)-, dihydrochloride(7CI,8CI); HIR 2466; HR 2480