10027-70-0 Ethanesulfonothioic acid, 2-amino-, S-(2-aminoethyl) ester, dihydrochloride Ethanethiol, 2-amino-, S-ester with thiotaurine, dihydrochloride NSC 528168 Taurine, thio-, S-(2-aminoethyl) ester, dihydrochloride Thiotaurine S-(2-aminoethyl) ester, dihydrochloride