(.beta.-Cyanoethyl)triethoxysilane (2-Cyanoethyl)triethoxysilane 3-(Triethoxysilyl)propionitrile 919-31-3 NSC77092 Propanenitrile, 3-(triethoxysilyl)- Propionitrile, 3-(triethoxysilyl)- Silane, (2-cyanoethyl)triethoxy- WLN: NC2-SI-/O2 3