10309-95-2 129-72-6 16044-24-9 18015-76-4 2437-29-8 41272-40-6 569-64-2 68527-61-7 Ammonium, (4-(p-(dimethylamino)-alpha-phenylbenzylidene)-2,5-cyclohexadien-1-ylidene)dimethyl- Malachite green Malachite green cation Methanaminium, N-(4-((4-(dimethylamino)phenyl)phenylmethylene)-2,5-cyclohexadien-1-ylidene)-N-methyl-