Synonyms: Cobinamide,Co-hydroxy-, f-(dihydrogen phosphate), inner salt, 3'-ester with(5,6-dimethyl-1-a-D-ribofuranosyl-1H-benzimidazole-kN3), hydrochloride (9CI);Cobinamide, dihydroxide, dihydrogen phosphate (ester), mono(inner salt),3'-ester with 5,6-dimethyl-1-a-D-ribofuranosyl-1H-benzimidazole, hydrochloride;