Cobinamide is a chemical compound that belongs to the family of cobamide coenzymes, which are essential for various biological processes. It is a derivative of vitamin B12, also known as cobalamin, and plays a crucial role in the metabolism of certain amino acids and fatty acids. Cobinamide is characterized by the presence of a nucleotide loop, which is a key structural feature that enables it to function as a coenzyme. Cobinamide is involved in the synthesis of methionine from homocysteine, a reaction that is vital for the production of proteins and the maintenance of cellular methylation processes. The unique structure of cobinamide, with its nucleotide loop, allows it to participate in these critical metabolic pathways, making it an important component in the biochemistry of certain organisms.
The CAS Registry Mumber 409-08-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,0 and 9 respectively; the second part has 2 digits, 0 and 8 respectively. Calculate Digit Verification of CAS Registry Number 409-08: (5*4)+(4*0)+(3*9)+(2*0)+(1*8)=55 55 % 10 = 5 So 409-08-5 is a valid CAS Registry Number.