title: The configuration of phenoxymethyl- and 6-epiphenoxymethylpenicillin sulfoxides.
mesh_terms: D002384:Catalysis; D055598:Chemical Phenomena; D002621:Chemistry; D003903:Deuterium; D004735:Energy Transfer; D004952:Esters; D006863:Hydrogen-Ion Concentration; D007553:Isotope Labeling; D009682:Magnetic Resonance Spectroscopy; D008745:Methylation; D008968:Molecular Conformation; D010084:Oxidation-Reduction; D010406:Penicillins; D010636:Phenols; D011522:Protons; D012997:Solvents; D013454:Sulfoxides
chemical_list: D004952:Esters; D010406:Penicillins; D010636:Phenols; D011522:Protons; D012997:Solvents; D013454:Sulfoxides; D003903:Deuterium