2,6-Dimethyl-3-nitropyridine (CAS NO.15513-52-7) is also named as Pyridine, 2,6-dimethyl-3-nitro- ; 3-Nitro-2,6-dimethylpyridine ; 3-Nitro-2,6-lutidine . 2,6-Dimethyl-3-nitropyridine (CAS NO.15513-52-7) is off-white to tan powder.