The chemical "Vanadium, bis[2-[[(2-methoxyphenyl)imino]methyl]phenolato]oxo-" is a vanadium-based coordination compound with the chemical formula C20H18N2O4V. It features a central vanadium atom, which is in the +5 oxidation state, coordinated to two phenolato ligands. Each phenolato ligand is derived from a 2-methoxyphenol molecule, which has undergone deprotonation and forms an imine bond with the vanadium center through the ortho position. The compound is characterized by its oxo group, which is directly bonded to the vanadium, and the overall structure contributes to its potential applications in catalysis and as a precursor in the synthesis of other vanadium complexes. This complex is of interest in the field of inorganic chemistry, particularly for its electronic and magnetic properties, as well as its potential use in homogeneous catalysis.
The CAS Registry Mumber 16884-31-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,8,8 and 4 respectively; the second part has 2 digits, 3 and 1 respectively. Calculate Digit Verification of CAS Registry Number 16884-31: (7*1)+(6*6)+(5*8)+(4*8)+(3*4)+(2*3)+(1*1)=134 134 % 10 = 4 So 16884-31-4 is a valid CAS Registry Number.