4-[[4-(dimethylamino)-m-tolyl][4-(dimethyliminio)cyclohexa-2,5-dien-1-ylidene]methyl]-N,N,N-trimethylanilinium dichloride

ChEBI: An iminium salt composed of (4-{[4-(dimethylamino)-3-methylphenyl][4-(trimethylazaniumyl)phenyl]methylidene}cyclohexa-2,5-dien-1-ylidene)(dimethyl)ammonium and chloride ions in a 1:2 ratio. A histological dye used for staining chromatin and amyloid.