2-Propenenitrile, homopolymer 25014-41-9 Acrylonitrile homopolymer Acrylonitrile polymer Acrylonitrile polymers Acrylonitrile, polymers Barex 210 Resin Bulana Dralon T NSC7763 PAN PAN (polymer) Poly(acrylonitrile) Poly(acrylonitrile), fibers Polyacrylonitrile