108-99-6 3-METHYLPYRIDINE 3-Methyl pyridine 3-Picoline 82005-08-1 AI3-24110 CCRIS 1722 EINECS 203-636-9 HSDB 4254 NSC 18251 Pyridine, 3-methyl- UN2313 beta-Methylpyridine beta-Picoline m-Methylpyridine m-Picoline m-Picoline [UN2313] [Flammable liquid]