Spectrum Chemical manufactures and distributes fine chemicals with quality you can count on including those with CAS number 13870-90-1, Whether you call it Cobamamide, Adenosylcobalamin , Coenzyme B<sub>12</sub> , 5-Deoxyadenosylcobolamine or Dimebenzcozamide you can be assured the Cobamamide products offered by Spectrum, meet or exceed the grade requirements or specifications for each individual product.
