3,3'-(1,2-Ethanediylbis(thio))bispropanenitrile 3-03-00-00558 (Beilstein Handbook Reference) 86180-54-3 BRN 1760850 Propanenitrile, 3,3'-(1,2-ethanediylbis(thio))bis- Propionitrile, 3,3'-(ethylenedithio)di- Propionitrile, beta,beta'-(ethylenedithio)di-