The chemical "C12H4N2O2(1-)*Li(1+)" is a complex compound consisting of an organic ligand and a lithium ion. The organic part, C12H4N2O2(1-), is a polycyclic aromatic compound with a negative charge, indicating it has one more electron than protons. This molecule contains 12 carbon atoms, 4 hydrogen atoms, 2 nitrogen atoms, and 2 oxygen atoms. The lithium ion, Li(1+), has a positive charge, meaning it has one less electron than protons. Together, they form an ionic compound where the lithium ion balances the charge of the organic ligand, resulting in a neutral compound. This type of compound is often found in materials science and could have applications in areas such as battery technology or as a component in certain types of chemical reactions.
The CAS Registry Mumber 4296-82-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,2,9 and 6 respectively; the second part has 2 digits, 8 and 2 respectively. Calculate Digit Verification of CAS Registry Number 4296-82: (6*4)+(5*2)+(4*9)+(3*6)+(2*8)+(1*2)=106 106 % 10 = 6 So 4296-82-6 is a valid CAS Registry Number.