| 英文名称: | | 2-Propenoic acid,2-methyl-,methyl ester,polymer with 1,3-butadiene,ethenylbenzene,(1-methylethenyl)benzene and 2-propenenitrile | | Acrylonitrile,1,3-butadiene,styrene,.alpha.-methylstyrene,methyl methacrylate polymer | | 2-Propenoic acid, 2-methyl-, methyl ester, polymer with 1,3-butadiene, ethenylbenzene, (1-methylethenyl)benzene and 2-propenenitrile | | Acrylonitrile, 1,3-butadiene, styrene, .alpha.-methylstyrene, methyl methacrylate polymer | | enzene, (1-methylethenyl)benzene and 2-propenenitrile | | 2-propenoic acid, 2-methyl-, methyl ester, polymerwith 1,3-butadiene, ethenylbenzene, (1-methylethenyl)benzene and2-propenenitrile |
|
