title: The formation of an unsaturated lactone derivative on benzoylation of D-galactonolactone.
mesh_terms: D001565:Benzoates; D055598:Chemical Phenomena; D002621:Chemistry; D003460:Crystallization; D005690:Galactose; D007783:Lactones; D009682:Magnetic Resonance Spectroscopy; D010126:Ozone; D011725:Pyridines
chemical_list: D001565:Benzoates; D007783:Lactones; D011725:Pyridines; D010126:Ozone; D005690:Galactose