Cyanocobalamin General Molecular formula C63H88CoN14O14P Molar mass 1355.37 g/mol Infobox disclaimer and references source [1] (all but the picture) The name vitamin B12 (or B12 for short) is used in two different ways. In a broader sense it refers to a group of cobalt-containing compounds known as cobalamins - cyanocobalamin (an artefact formed as a result of the use of cyanide in the purification procedures), hydroxocobalamin and the two coenzyme forms of B12, methylcobalami ...
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