Quinolinium, 6-(Dimethylamino)-2-(2-(2,5-dimethyl-1-phenyl-1h-pyrrol-3-yl)ethenyl)-1-methyl-, Salt with 4,4'-Methylenebis(3-hydroxy-2-naphthalenecarboxylic Acid) (2:1)
6-(Dimethylamino)-2-(2-(2,5-dimethyl-1-phenylpyrrol-3-yl)vinyl)-1-methylquinolinium 4,4'-methylenebis(3-hydroxy-2-naphthoate) (2:1)