title: 13C NMR spectroscopy of the vitamin B6 group.
mesh_terms: D002247:Carbon Isotopes; D006863:Hydrogen-Ion Concentration; D009682:Magnetic Resonance Spectroscopy / Q000379:methods; D008968:Molecular Conformation; D011730:Pyridoxal; D011732:Pyridoxal Phosphate; D011733:Pyridoxamine; D011736:Pyridoxine
chemical_list: D002247:Carbon Isotopes; D011730:Pyridoxal; D011732:Pyridoxal Phosphate; D011733:Pyridoxamine; D011736:Pyridoxine