英文名称: | Poly(oxy-1,2-ethanediyl), .alpha., .alpha.-[ethylidenebis [4,6-bis(1,1-dimethylpropyl)-2,1-phenylene]] bis(.omega.-hydroxy-) | Poly(oxy-1,2-ethanediyl),.alpha.,.alpha.-[ethylidenebis [4,6-bis(1,1-dimethylpropyl)-2,1-phenylene]] bis(.omega.-hydroxy-) |
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