Virtually all organic compounds contain carbon–carbon and carbon–hydrogen bonds, and so show some of the features of alkanes in their spectra.
vˈɜːtʃuːəli ˈɔːl ɔːɹɡˈænɪk kˈɑːmpaʊndz kəntˈeɪn kˈɑːɹbən kˈɑːɹbən ænd kˈɑːɹbən hˈaɪdɹədʒən bˈɑːndz, ænd sˌoʊ ʃˈoʊ sˌʌm ʌvðə fˈiːtʃɚz ʌv ˈælkeɪnz ɪn ðɛɹ spˈɛktɹə.