123-81-9 Acetic acid, mercapto-, 1,2-ethanediyl ester Acetic acid, mercapto-, ethylene ester Ethylene bis(mercaptoacetate) Ethylene glycol bis(mercaptoacetate) Ethylene glycol bis(thioglycolate) Ethylene glycol bis(thioglycolic ester) Ethylene mercaptoacetate Ethylenebis(thioglycolate) GDMA Glycol bis(mercaptoacetate) Glycol dimercaptoacetate NSC30032