Synonyms: Aceticacid, mercapto-, 2,2-bis[[(mercaptoacetyl)oxy]methyl]-1,3-propanediyl ester(9CI);Acetic acid, mercapto-, neopentanetetrayl ester (7CI,8CI);Acetic acid,mercapto-, tetraester with pentaerythritol (6CI);Pentaerythritol,tetrakis(mercaptoacetate) (8CI);2,2-Bis[[(mercaptoacetyl)oxy]methyl]-1,3-propanediyl bis(mercaptoacetate);NSC528294;NSC 65476;Pentaerythritol tetra(mercaptoacetate);Pentaerythritoltetra(thioglycolate);Pentaerythritol tetrakis(2-mercaptoacetate);Pentaerythritol tetrakis(thioglycolate);