72207-74-0 Hexanedioic acid, polymer with 1,2-propanediol, 2-ethyl-1-hexanol-terminated
72230-99-0 2H-Azepin-2-one, hexahydro-, polymer with 2-(2-ethoxyethoxy)ethanol, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol and 1,1-methylenebis[4-isocyanatobenzene]