Synonyms: 9,12-Octadecadienoic acid (9Z,12Z)-, dimer, polymer with (chloromethyl)oxirane, 4,4-(1-methylethylidene)bisphenol and 2-propenoic acid, nonanoate;9,12-Octadecadienoic acid (Z,Z)-, dimer, polymer with (chloromethyl)oxirane, 4,4'-(1-methylethylidene)bis[phenol] and 2-propenoic acid, nonanoate