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154397-83-8 1,3-butanediol,polymer with 1,3-diisocyanatomethylbenzene and a-hydro-w-hydroxypoly(oxy-

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Product Name 1,3-Butanediol,polymer with 1,3-diisocyanatomethylbenzene and a-hydro-w-hydroxypoly(oxy-1,4-butanediyl),4-(ethenyloxy)-1-butanol-blocked
CAS No. 154397-83-8