title: [The reduction of the B 12 -vitamins by carbon monoxide].
mesh_terms: D001562:Benzimidazoles; D002248:Carbon Monoxide; D004578:Electron Spin Resonance Spectroscopy; D006639:Histidine; D006863:Hydrogen-Ion Concentration; D007700:Kinetics; D007769:Lactams / Q000138:chemical synthesis; D000432:Methanol; D008745:Methylation; D010084:Oxidation-Reduction; D013053:Spectrophotometry; D014805:Vitamin B 12 / Q000032:analysis / Q000138:chemical synthesis
chemical_list: D001562:Benzimidazoles; D007769:Lactams; D006639:Histidine; D002248:Carbon Monoxide; D014805:Vitamin B 12; D000432:Methanol
vernacular_title: Zur Reduzierbarkeit der Vitamin B 12 -Arten durch Kohlenmonoxid.