52257-07-5 | Dodecanedioic acid, polymer with decanedioic acid, hexahydro-2H-azepin-2-one and 1,6-hexanediamine | C34H67N3O9 |
52257-08-6 | Azelaic acid, dodecanedioic acid, hexamethylenediamine, caprolactampolymer | (C12H22O4.C9H16O4.C6H16N2.C6H11NO)x |
52257-10-0 | 1,4-Benzenedicarboxylic acid, dimethyl ester, polymer with 1,2-ethanediol, 2,5-furandione and 1,2-propanediol | (C10H10O4.C4H2O3.C3H8O2.C2H6O2)x |