13408-80-5 2-Methyl-2-aminopropanol-B 12 Cobyrinamide, Nf-(2-hydroxy-1,1-dimethylethyl)-, cyanide hydroxide, dihydrogen phosphate (ester), inner salt, 3'-ester with 5,6-dimethyl-1-alpha-D-ribofuranosyl-1H-benzimidazole