英文名称: | Ethanol, 2,2'-oxybis-, polymer with 1,3-diisocyanatomethylbenzene and .alpha.-hydro-.omega.-hydroxypoly(oxy-1,4-butanediyl) | ro- omega -hydroxypoly(oxy-1,4-butanediyl) | ethanol, 2,2'-oxybis-, polymer with1,3-diisocyanatomethylbenzene and alpha-hydro- omega-hydroxypoly(oxy-1,4-butanediyl) | Ethanol,2,2'-oxybis-,polymer with 1,3-diisocyanatomethylbenzene and .alpha.-hydro-.omega.-hydroxypoly(oxy-1,4-butanediyl) |
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