10191-18-1 198836-11-2 2-(Bis(2-hydroxyethyl)amino)ethanesulfonic acid 2-(Bis(2-hydroxyethyl)amino)ethanesulphonic acid 2-(bis(2-hydroxyethyl)amino)ethane sulfonic acid 4-04-00-03290 (Beilstein Handbook Reference) AI3-62516 BES BES (buffering agent) BRN 1781572 EINECS 233-465-5 Ethanesulfonic acid, 2-(bis(2-hydroxyethyl)amino)- N,N-Bis(2-hydroxyethyl)-2-aminoethanesulfonic acid N,N-Bis(2-hydroxyethyl)aminoethanesulfonic acid N,N-Bis(hydroxyethyl)-2-aminoethanesulfonic acid NSC 166667 Taurine, N,N-bis(2-hydroxyethyl)-