885691-99-6

3-Butyl-2-(2-[3-[2-(3-butyl-1,1-dimethyl-1,3-dihydrobenzo[e]indol-2-ylidene)ethylidene]-2-chloro-cyclohex-1-enyl]vinyl)-1,1-dimethyl-1H-benzo[e]indolium hexafluorophosphate