Nitritocobalamin (>85% by HPLC)

Co-(nitrito-κO)-cobinamide Dihydrogen Phosphate (Ester) Inner Salt 3'-Ester with (5,6-Dimethyl-1-α-D-ribofuranosyl-1H-benzimidazole-κN3); Nitrocobalamin; Vitamin B12c; Cobinamide, hydroxide nitrite (salt), dihydrogen phosphate (ester), inner salt, 3'-ester with 5,6-dimethyl-1-α-D-ribofuranosylbenzimidazole; Cobinamide, nitrite (salt), dihydrogen phosphate (ester), inner salt, 3'-ester with 5,6-dimethyl-1-α-D-ribofuranosyl-1H-benzimidazole; Cobinamide, nitrite phosphate, 3'-ester with 5,6-dimethyl-1-α-D-ribofuranosylbenzimidazole, inner salt

>>NC(CC1(C)C(CCC(N)=O)C2=N/C1=C(C)\C3=NC(C(C(CC(N)=O)C/4(CCC(NCC(OP(O[C@H]5[C@@H](O)[C@@H](N6C=[N+]([Co+]ON=O)C7=C6C=C(C)C(C)=C7)O[C@@H]5CO)([O-])=O)C)=O)C)[N-]C4=C(C)/C(C(CCC(N)=O)C/8(C)C)=NC8=C/2)(C)C(CC(N)=O)(C)C3CCC(N)=O)=O