3,5-Pyridinedicarboxylic acid, 2,6-dimethyl-4-(2-nitrophenyl)-, monomethyl ester 5-Methoxycarbonyl-2,6-dimethyl-4-(2-nitrophenyl)-3-pyridinecarboxylic acid 73372-63-1 BAY-o-2820 BRN 5618363 MP2689 Monomethyl 2,6-dimethyl-4-(2-nitrophenyl)-3,5-pyridinedicarboxylate