6505-30-2 Acid blue 104 Benzenemethanaminium, N-(4-((4-(diethylamino)phenyl)(4-(ethyl((3-sulfophenyl)methyl)ami- no)-2-methylphenyl)methylene)-3-methyl-2,5-cyclohexadien-1-yliden- e)-N-ethyl-3-sulfo-, hydroxide, inner salt, sodium salt Benzenemethanaminium, N-(4-((4-(diethylamino)phenyl)(4-(ethyl((3-sulfophenyl)methyl)amino)-2-methylphenyl)methylene)-3-methyl-2,5-cyclohexadien-1-ylidene)-N-ethyl-3-sulfo-, inner salt, sodium salt CI 42735 EINECS 229-390-2 Hydrogen (4-((4-(diethylamino)phenyl)(4-(ethyl(3-sulphonatobenzyl)amino)-o-tolyl)methylene)-3-methylcyclohexa-2,5-dien-1-ylidene)(ethyl)(3-sulphonatobenzyl)ammonium, sodium salt N-(4-((4-(Diethylamino)phenyl)(4-(ethyl((3-sulfophenyl)methyl)ami- no)-2-methylphenyl)methylene)-3-methyl-2,5-cyclohexadien-1-yliden- e)-N-ethyl-3-sulfobenzenemethanaminium hydroxide, inner salt, sodium salt