(1,3,2-Dithiarsolan-2-ylthio)acetic acid 7749-05-5 AIDS-125398 AIDS125398 Acetic acid, (1,3,2-dithiarsolan-2-ylthio)- Acetic acid, (dihydro-1,3,2-dithiarsenol-2-ylmercapto)- NSC71381