Pyrophosphatase, also known as inorganic pyrophosphatase or acid pyrophosphatase, is an enzyme that plays a crucial role in cellular metabolism. It catalyzes the hydrolysis of inorganic pyrophosphate (PPi) into two phosphate (Pi) molecules, releasing energy in the process. This reaction is essential for maintaining the balance of high-energy compounds within the cell and is involved in various metabolic pathways, including nucleotide synthesis, glycolysis, and the citric acid cycle. Pyrophosphatase is classified as an acid enzyme due to its optimal activity under acidic conditions, typically with a pH range of 5.5 to 6.5. The enzyme is widely distributed in nature, found in various organisms such as bacteria, plants, and animals, and is particularly abundant in the liver, kidneys, and other tissues with high metabolic activity.
The CAS Registry Mumber 9033-44-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 9,0,3 and 3 respectively; the second part has 2 digits, 4 and 4 respectively. Calculate Digit Verification of CAS Registry Number 9033-44: (6*9)+(5*0)+(4*3)+(3*3)+(2*4)+(1*4)=87 87 % 10 = 7 So 9033-44-7 is a valid CAS Registry Number.