英文同义词
2-Cyano-2-methyl-5-norbornene-2-cyano-5-norbornene copolymer;5-Cyanobicyclo[2.2.1]hept-2-ene-5-cyano-5-methylbicyclo[2.2.1]hept-2-ene copolymer;Bicyclo[2.2.1]hept-5-ene-2-carbonitrile, 2-methyl-, polymer with bicyclo[2.2.1]hept-5-ene-2-carbonitrile;Bicyclo[2.2.1]hept-5-ene-2-carbonitrile, polymer with 2-methylbicyclo[2.2.1]hept-5-ene-2-carbonitrile