2,2'-Dithiobisacetic acid dihydrazide 4-03-00-00632 (Beilstein Handbook Reference) 6854-84-8 ACETIC ACID, DITHIODI-, DIHYDRAZIDE Acethydrazide disulfide Acetic acid, 2,2'-dithiobis-, dihydrazide (9CI) BRN 1788647 Dithiodiacetyl dihydrazide Dithiodiglycolic acid dihydrazide Dithioglycollic dihydrazide NSC 209418