title: [Studies on the components in NTU shale oil. 3. The Hofmann degradation of alkylpiperidines].
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D002849:Chromatography, Gas; D010578:Petroleum / Q000032:analysis*; D010880:Piperidines / Q000032:analysis; D011725:Pyridines / Q000032:analysis; D013237:Stereoisomerism
chemical_list: D010578:Petroleum; D010880:Piperidines; D011725:Pyridines