61979-52-0

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