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Poly[oxy(methyl-1,2-ethanediyl)],a-hydro-w-hydroxy-, ether with2-ethyl-2-(hydroxymethyl)-1,3-propanediol (3:1)

 
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 Poly[oxy(methyl-1,2-ethanediyl)],a-hydro-w-hydroxy-, ether with2-ethyl-2-(hydroxymethyl)-1,3-propanediol (3:1)
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