Synonyms:
3-butyl-2-[5-(1,3-dihydro-1,3,3-trimethyl-2h-indol-2-ylidene)-penta-1,3-dienyl]-1,1- dimethyl-1h-benzo[e]indolium tetrafluoroborate ; 3-butyl-2-[5-(1,3-dihydro-1,3,3-trimethyl-2h-indol-2-ylidene)-1,3-pentadienyl]-1,1-dimethyl-1h-benz[e]indolium tetrafluoroborate(1-) ; 4,5 benzo-1-butyl-1',3,3,3',3'-penta-methylindadicarbocyanine tetrafluoroborate ; dye s 0149