Synonyms: 3,5-pyridinedicarboxylic acid, 1,2-dihydro-2-(2-hydroxy-1-naphthalenyl)-4,6-dimethyl-, dimethyl ester;Dimethyl 2-(2-hydroxy-1-naphthyl)-4,6-dimethyl-1,2-dihydropyridine-3,5-dicarboxylate;Pyridine-3,5-dicarboxylic acid, 1,2-dihydro-4,6-dimethyl-2-(2-hydroxy-1-naphthyl)-, dimethyl ester