41608-81-5 Acetamide, N,N'-(1,2-ethanediylbis(imino-2,1-ethanediyl))bis(2-cyano-, hydrochloride EINECS 255-458-6 N,N'-(1,2-Ethanediylbis(imino-2,1-ethanediyl))bis(2-cyanoacetamide), hydrochloride N,N'-(Ethylenebis(iminoethylene))bis(2-cyanoacetamide) hydrochloride