77545-44-9

5H-[1,2,4]Triazolo[5,1-a]isoindolium,1-methyl-5-[3-(1-methyl-2-phenyl-1H-[1,2,4]triazolo[5,1-a]isoindol-5-yl)-2-propenylidene]-2-phenyl-, perchlorate