R 18;OCTADECYL RHODAMINE B CHLORIDE;XANTHYLIUM, 3,6-BIS(DIETHYLAMINO)-9-((2-OCTADECYLOXY)CARBONYL)PHENYL, CHLORIDE;3,6-Bis(diethylamino)-9-[2-[(octadecyloxy)carbonyl]phenyl]xanthylium Chloride;3,6-Bis(diethylamino)-9-[2-[(octadecyloxy)carbonyl];6-(Diethylamino)-N,N-diethyl-9-[2-[(octadecyloxy)carbonyl]phenyl]-3H-xanthen-3-iminium Chloride;N-[6-(Diethylamino)-9-[2-[(octadecyloxy)carbonyl]phenyl]-3H-xanthen-3-ylidene]-N-ethylethanaminium Chloride