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Preparation of Individual Derivatives in 1,3-oxazino[5,4,3-ij]quinolines and 1,4-oxazino[2,3,4-ij]quinolines Series by Column Chromatography and Their Mass Spectrometric Study. sorpchrom 2023, 23 (4), 705-715. https://doi.org/10.17308/sorpchrom.2023.23/11577.