Translations:Hydroxocobalamin/5/ja
| CAS_number_Ref =
| CAS_number = 13422-51-0
| PubChem = 6433575
| DrugBank = DB00200
| ChemSpiderID = 28534326
| ChEBI = 27786
| UNII = Q40X8H422O
| KEGG = D01027
| ChEMBL = 1237097
| synonyms = vitamin B12, vitamin B12a, hydroxycobalamin