1,4-Benzenedicarboxylic acid, polymer with 1,2-ethanediol and .alpha.-hydro-.omega.-hydroxypoly(oxy-1,2-ethanediyl)
聚醚聚酯 217205
CAS No: 9016-88-0
benzenedicarboxylic,polymer,ethanediol,alpha,hydro,omega,hydroxypoly,ethanediyl
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