Co-(nitrito-?O)-cobinamide Dihydrogen Phosphate (Ester) Inner Salt 3'-Ester with (5,6-Dimethyl-1-?-D-ribofuranosyl-1H-benzimidazole-?N3); Nitrocobalamin; Vitamin B12c; Cobinamide, hydroxide nitrite (salt), dihydrogen phosphate (ester), inner salt, 3'-ester with 5,6-dimethyl-1-?-D-ribofuranosylbenzimidazole; Cobinamide, nitrite (salt), dihydrogen phosphate (ester), inner salt, 3'-ester with 5,6-dimethyl-1-?-D-ribofuranosyl-1H-benzimidazole; Cobinamide, nitrite phosphate, 3'-ester with 5,6-dimethyl-1-?-D-ribofuranosylbenzimidazole, inner salt