The chemical compound "C20H26N4O2" is a complex organic molecule with a molecular formula indicating the presence of 20 carbon atoms, 26 hydrogen atoms, 4 nitrogen atoms, and 2 oxygen atoms. C20H26N4O2 likely belongs to a class of organic compounds known as heterocycles, given the presence of nitrogen atoms in the structure. The specific arrangement of these atoms and the functional groups they form would determine the compound's properties and potential applications. Without additional context or a structural formula, it's challenging to provide a more detailed summary, but C20H26N4O2 could be a pharmaceutical, a dye, or a component in various chemical processes.
The CAS Registry Mumber 1102-40-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,0 and 2 respectively; the second part has 2 digits, 4 and 0 respectively. Calculate Digit Verification of CAS Registry Number 1102-40: (6*1)+(5*1)+(4*0)+(3*2)+(2*4)+(1*0)=25 25 % 10 = 5 So 1102-40-5 is a valid CAS Registry Number.