847030-00-6

3H-Indolium,2-[2-[2-(diphenylamino)-3-[[1-ethyl-1,3-dihydro-3,3-dimethyl-5-(trifluoromethyl)-2H-indol-2-ylidene]ethylidene]-1-cyclopenten-1-yl]ethenyl]-1-ethyl-3,3-dimethyl-5-(trifluoromethyl)-, tetrafluoroborate(1-)