68630-83-1

2-Propenoic acid, 2-methyl-, polymer with ethenylbenzene and α-hydro-ω-hydroxypoly( oxy-1,2-ethanediyl) (Z)-2-butenedioate 2-Propenoic acid, 2-methyl-, polymer with ethenylbenzene and α-hydro-ω-hydroxypoly(oxy-1,2-ethanediyl) (2Z)-2-butenedioate 2-Propenoic acid, 2-methyl-, polymer with ethenylbenzene and .alpha.-hydro-.omega.-hydroxypoly(oxy-1,2-ethanediyl) (2Z)-2-butenedioate