108-47-4 2,4-DIMETHYLPYRIDINE 2,4-Lutidine 5-20-06-00019 (Beilstein Handbook Reference) AI3-24281 BRN 0001506 EINECS 203-586-8 NSC 2156 Pyridine, 2,4-dimethyl- alpha,gamma-Dimethylpyridine