γ-(18)O4-ATP, also known as γ-(18)O4-adenosine triphosphate, is a chemical compound that is a variant of ATP (adenosine triphosphate), the primary energy currency of cells. In this molecule, four of the oxygen atoms in the ATP structure are replaced with the isotope oxygen-18 (18O), which is heavier than the naturally occurring oxygen-16 (16O). This isotopic labeling is used in various biochemical studies to track the fate of ATP in metabolic pathways, enzyme reactions, and other cellular processes. The use of γ-(18)O4-ATP allows researchers to distinguish between ATP molecules that have been newly synthesized and those that were pre-existing, providing valuable insights into energy transfer and metabolic regulation within living organisms.
The CAS Registry Mumber 73116-39-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,1,1 and 6 respectively; the second part has 2 digits, 3 and 9 respectively. Calculate Digit Verification of CAS Registry Number 73116-39: (7*7)+(6*3)+(5*1)+(4*1)+(3*6)+(2*3)+(1*9)=109 109 % 10 = 9 So 73116-39-9 is a valid CAS Registry Number.