1-27-00-00383 (Beilstein Handbook Reference) 23118-58-3 3,5-Pyridinedicarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-(2-thienyl)-, diethyl ester BRN 0288949 Diethyl 2,6-dimethyl-4-(alpha-thienyl)-1,4-dihydro-3,5-pyridine-dicarboxylate Isocinchomeronic acid, 1,4-dihydro-2,6-dimethyl-4-(alpha-thienyl)-, diethyl ester