英文名称: | 2-Butenedioic acid (Z)-, polymer with .alpha.-hydro-.omega.-hydroxypoly(oxy-1,2-ethanediyl) | 2-butenedioic acid (z)-, polymer with alpha-hydro- omega -hydroxypoly(oxy-1,2-e | thanediyl) | 2-butenedioic acid (z)-, polymer with alpha-hydro-omega -hydroxypoly(oxy-1,2-ethanediyl) | 2-Butenedioic acid(Z)-,polymer with .alpha.-hydro-.omega.-hydroxypoly(oxy-1,2-ethanediyl) |
|