61979-60-0

1H-Pyrazolium,1-[4-[4-(4,5-dihydro-5-methyl-3,5-diphenyl-1H-pyrazolium-1-ylidene)-2,5-cyclohexadien-1-ylidene]-2,5-cyclohexadien-1-ylidene]-4,5-dihydro-5-methyl-3,5-diphenyl-