Benzene, 1-ethenyl-4-methyl-, polymer with 2-methyl-1-propene |
Isobutylene-4- methylstyrene copolymer |
1-ethenyl-4-methyl-benzen polymer with 2-methyl-1-propene |
1-ethenyl-4-methyl-benzen polymer with2-methyl-1-propene |
Benzene,1-ethenyl-4-methyl-,polymer with 2-methyl-1-propene |
Isobutylene-4-methylstyrene copolymer |