CAS No.: 82692-93-1 Synonyms: 3-( N -Ethyl- m -toluidino)-2-hydroxypropanesulfonic acid sodium salt; N -Ethyl- N -(2-hydroxy-3-sulfopropyl)- m -toluidine sodium salt; Sodium 3-( N -ethyl-3-methylanilino)-2-hydroxypropanesulfonate; Sodium N -ethyl- N -(2-hydroxy-3-sulfopropyl)- m -toluidine;…