58220-71-6 Mecbl.pdcl3 Methylcobalamin chlorpalladate Methylcobalamine chlorpalladate Palladate(1-), trichloro(cobinamide co-methyl deriv., hydroxide, monohydrate, dihydrogen phosphate (ester), inner salt, 3'-ester with 5,6-dimethyl-1-alpha-D-ribofuranosyl-1H-benzimidazole)-