1-Naphthalenesulfonamide, 5-(dimethylamino)-N-(3-(triethoxysilyl)propyl)- 5-(Dimethylamino)-N-(3-(triethoxysilyl)propyl)naphthalene-1-sulphonamide 70880-05-6 EINECS 274-980-5 N-(Triethoxysilylpropyl)dansylamide