99623-59-3

Methanaminium,N-[4-[3-[3-[3,3-bis[4-(dimethylamino)phenyl]-2-propen-1-ylidene]-2-phenyl-1-cyclopenten-1-yl]-1-[4-(dimethylamino)phenyl]-2-propen-1-ylidene]-2,5-cyclohexadien-1-ylidene]-N-methyl-,chloride (1:1)