1, Manufacturer's supply 2, cooperative and honest 3, professional 4, ... -2,6-Dimethyl-4-(3-Nitrophenyl)Pyridine-3-Carboxylic Acid(CAS No.74936-72-4)Other Names:1,4- ... dihydro-2,6-dimethyl-4-(3-nitrophenyl) -3,5-pyridinedicarboxylic acid,monomethylesterMolecular Formula: C16H16N2OMolecular Weight:332.308 Appearance: Light yellow ... 2,6-Dimethyl-4-(3-Nitrophenyl)Pyridine-3-Carboxylic Acid 74936-72-4