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151789-03-6 1,3-butanediol, polymerwith 2,4-diisocyanato-1-methylbenzene,2-ethyl-2-(hydroxymethyl)-1

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Product Name 1,3-Butanediol, polymerwith 2,4-diisocyanato-1-methylbenzene,2-ethyl-2-(hydroxymethyl)-1,3-propanediol and a-hydro-w-hydroxypoly[oxy(methyl-1,2-ethanediyl)], caprolactam-terminated
CAS No. 151789-03-6