(4-((2-Chlorophenyl)(4-(diethylamino)phenyl)methylene)-2,5-cyclohexadien-1-ylidene)diethylammonium chloride 68391-24-2 EINECS 269-935-1 Ethanaminium, N-(4-((2-chlorophenyl)(4-(diethylamino)phenyl)methylene)-2,5-cyclohexadien-1-ylidene)-N-ethyl-, chloride N-(4-((2-Chlorophenyl)(4-(diethylamino)phenyl)methylene)-2,5-cyclohexadien-1-ylidene)-N-ethyl ethanamium, chloride