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CAS NO:27437-21-4
CAS:
27437-21-4
英文名称:
polymer with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol, 1,1'-hexanedioic aci
methylenebis[4-isocyanatocyclohexane] and 2,2'-oxybis[ethanol]
hexanedioic acid, polymer with2-ethyl-2-(hydroxymethyl)-1,3-propanediol,
