title: Differentiation between isomeric 2-thionosparteine and 15-thionosparteine on the basis of electron ionization mass spectra.
authors.forename: Renata
authors.initials: R
authors.lastname: Kolanoś
authors.forename: Waleria
authors.initials: W
authors.lastname: Wysocka
mesh_terms: D007536:Isomerism; D015394:Molecular Structure; D013034:Sparteine / Q000031:analogs & derivatives* / Q000737:chemistry*; D021241:Spectrometry, Mass, Electrospray Ionization
chemical_list: C473732:2-thionosparteine; D013034:Sparteine