Synonyms: Ethanaminium, 2-((2-cyano-3-(4-(diethylamino)phenyl)-1-oxo-2-propen-1-yl)oxy)-N,N,N-trimethyl-, benzoate (1:1);Basic Yellow,benzoic acid lake;2-((2-Cyano-3-(4-(diethylamino)phenyl)-1-oxoallyl)oxy)trimethylammonium benzoate;Ethanaminium, 2-((2-cyano-3-(4-(diethylamino)phenyl)-1-oxo-2-propenyl)oxy)-N,N,N-trimethyl-, benzoate;2-({(2E)-2-cyano-3-[4-(diethylamino)phenyl]prop-2-enoyl}oxy)-N,N,N-trimethylethanaminium benzoate