AC1L4NYC, Victoria blue 4R, AC1Q1RX3, methanaminium,n-[4-[[4-(dimethylamino)phenyl][4-(methylphenylamino)-1-naphthalen yl]methylene]-2,5-cyclohexadien-1-ylidene]-n-methyl-,chloride, Victoria Basic Blue F4R, [4-[bis[4-(dimethylamino)phenyl]methylidene]naphthalen-1-ylidene]-methyl-phenylazanium,chloride, C.I. Basic Blue 8, C.I. Basic Blue 8 (8CI), Victoria Blue F 4R