8039-03-0

B-12 B-Twelv-ora 1H-Benzimidazole, 5,6-dimethyl-1-(3-o-phosphono-alpha-D-ribofuranosyl)-, monoester with cobinamide cyanide, inner salt 1H-Benzimidazole, 5,6-dimethyl-1-(3-o-phosphono-alpha-D-ribofuranosyl)-, monoester with cobinamide cyanide hydroxide, inner salt