91403-50-8 | Poly (iminocarbonimidoyl iminocarbonimidoylimino-1,6-hexanediyl), .alpha.-(6-aminohexyl)-.omega.-[[(cyanoamino iminomethyl] amino]-, hydrochloride | Poly (iminocarbonimidoyl iminocarbonimidoylimino-1,6-hexanediyl), .alpha.-(6-aminohexyl)-.omega.-[[(cyanoamino iminomethyl] amino]-, hydrochloride |