Thoir sùil air an earrann gu h-ìosal agus an uairsin freagair a 'cheist às deidh sin anns an aon chànan ris an earrann: Earrann: 2,6-Lutidine is a natural heterocyclic aromatic organic compound with the formula (CH3) 2C5H3N. Is e aon de grunn dimethyl-substituted derivative of pyridine. Tha e na leaghan gun dath le feartan gu math bunaiteach agus fàileadh noxious, noxious. Ceist: Dè an fhoirmle aige?
(CH3) 2C5H3N