The given chemical formula represents a complex compound consisting of uranium(VI) oxide (UO2), nitrate (NO3-), and a ligand molecule, C11H15N2O, which is likely a chelating agent. The formula can be broken down as follows: UO2(2+) represents the uranium(VI) oxide ion with a +2 charge, NO3(1-) is the nitrate ion with a -1 charge, and C11H15N2O(1-) is the ligand molecule with a -1 charge. The overall compound, UO2NO3(C11H15N2O), is a coordination complex where the uranium(VI) ion is coordinated to the nitrate ion and the ligand molecule, forming a neutral complex. This type of compound is often found in nuclear chemistry and can be used in various applications, such as in the processing of nuclear fuels or as a model for understanding the behavior of uranium in different chemical environments.
The CAS Registry Mumber 54974-93-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,9,7 and 4 respectively; the second part has 2 digits, 9 and 3 respectively. Calculate Digit Verification of CAS Registry Number 54974-93: (7*5)+(6*4)+(5*9)+(4*7)+(3*4)+(2*9)+(1*3)=165 165 % 10 = 5 So 54974-93-5 is a valid CAS Registry Number.