13422-51-0 AIDS-028454 AIDS028454 Axion Benzimidazolyl ribofuranosyl phosphate deriv. Cobalex Cobinamide Docevita Hydrovit Hydroxocobalamin Hydroxocobalamin(alkaline soln.), OH- replaces CN- in Cyanocobalamin) Idrogrisevit Lyovit-H OH-Cbl Oxobemin Sytobex-H Vitamin B12b