Synonyms: Aceticacid, mercapto-, 1,4-butanediyl ester (9CI); Acetic acid, mercapto-,tetramethylene ester (6CI,8CI); 1,4-Butanediol, bis(mercaptoacetate) (8CI);1,4-Butanediol bis(thioglycolate); 1,4-Butanediol dithioglycolate;1,4-Butanediyl bis(mercaptoacetate); Tetramethylene mercaptoacetate