139679-20-2

3H-Indolium,2-[2-[3-[[1,3-dihydro-1-(2-methoxyethyl)-3,3-dimethyl-2H-indol-2-ylidene]ethylidene]-1-cyclohexen-1-yl]ethenyl]-1-(2-methoxyethyl)-3,3-dimethyl-,perchlorate