133883-03-1 2,6-Dimethyl-4-furyl-1,4-dihydropyridine-5-dicarboxylate 3,5-Pyridinedicarboxylic acid, 4-(2-furanyl)-1,4-dihydro-2,6-dimethyl- 4-(2-Furanyl)-1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarboxylic acid Furyl-dihydropyridine I