Methyl trimethylglycine, also known as betaine or trimethylglycine, is a naturally occurring quaternary ammonium compound found in various plants and animals. It is a derivative of the amino acid glycine, with three methyl groups attached to the nitrogen atom. Betaine plays a crucial role in various biological processes, including osmoregulation, methyl group metabolism, and the synthesis of choline, which is essential for the production of phosphatidylcholine, a major component of cell membranes. Additionally, it serves as a precursor for the synthesis of the neurotransmitter acetylcholine. In humans, betaine is involved in the regulation of homocysteine levels, which is important for maintaining cardiovascular health. It is also used as a dietary supplement to support liver function, reduce inflammation, and enhance athletic performance.
The CAS Registry Mumber 637-94-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,3 and 7 respectively; the second part has 2 digits, 9 and 4 respectively. Calculate Digit Verification of CAS Registry Number 637-94: (5*6)+(4*3)+(3*7)+(2*9)+(1*4)=85 85 % 10 = 5 So 637-94-5 is a valid CAS Registry Number.