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Information × Registration Number 0305U003350, 0104U002077 , R & D reports Title Study of methods, synthesis, buiding of nitrogen mezoheterocyclis popup.stage_title Вивчення методів синтезу і будови азотистих мезогетероциклів Head Vostrova L.M, Registration Date 21-02-2005 Organization Odessa I.I.Vechnikov National University popup.description2 The methods of the syntheses of the new derivatives of delta 2- pyrazolines, quinoxalines were studied. The structure, elemental composition, the purity of theobtained compouds have been confimend by the methods of IK -and NMR- spectroscjpy. elemental analises and chromotography56355635 Product Description popup.authors popup.nrat_date 2020-04-02 Close