英文名称:2-Propenenitrile, Polymer With Diethenylbenzene, Ethenylethylbenzene And 1,7-Octadiene Hydrolyzed; Divinylbenzene/Propionitrile/Vinylethylbenzene/Octadiene; 2-PROPENENITRILE, POLYMER WITH DIETHENYLBENZENE, ETHENYLETHYLBENZENE AND 1,7-OCTADIENE HYDROLYZED