Lysine is an essential amino acid, which means that our bodies cannot produce it and we must obtain it through our diet. It plays a crucial role in various physiological processes, including protein synthesis, as it is a building block for many proteins in the body. Lysine is particularly important for growth, development, and the maintenance of a healthy immune system. It also contributes to the production of enzymes, hormones, and antibodies. Additionally, lysine has been linked to the absorption of calcium, which is vital for bone health, and it may support the health of the cardiovascular system by aiding in the production of carnitine, a substance that helps convert fatty acids into energy. Lysine is commonly found in foods such as meat, fish, dairy products, and legumes, making it an important nutrient to include in a balanced diet.
The CAS Registry Mumber 4403-38-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,4,0 and 3 respectively; the second part has 2 digits, 3 and 8 respectively. Calculate Digit Verification of CAS Registry Number 4403-38: (6*4)+(5*4)+(4*0)+(3*3)+(2*3)+(1*8)=67 67 % 10 = 7 So 4403-38-7 is a valid CAS Registry Number.