[Differentiation with infrared spectra of 21-phosphoric esters of dexamethasone and betamethasone].
D001623:Betamethasone / Q000032:analysis*; D002854:Chromatography, Paper; D002855:Chromatography, Thin Layer; D003907:Dexamethasone / Q000032:analysis*; D007259:Infrared Rays; D013057:Spectrum Analysis
D003907:Dexamethasone; D001623:Betamethasone
Differenziazione mediante spettri I.R. degli esteri 21-fosforici del desametasone e del betametasone.