4,5,4',5'-Tetramethoxy-2,2'-dimethyl-benzophenone is a complex organic compound characterized by its molecular formula C18H20O6. 4,5,4',5'-tetramethoxy-2,2'-dimethyl-benzophenone features a benzophenone core, which is a type of aromatic ketone, with two methyl groups attached to the central carbon-carbon bond (2,2'-dimethyl). Additionally, it has four methoxy groups attached to the benzene rings at positions 4, 5, 4', and 5'. The presence of these functional groups gives the compound unique chemical properties, such as increased solubility in organic solvents due to the electron-donating nature of the methoxy groups. 4,5,4',5'-tetramethoxy-2,2'-dimethyl-benzophenone is often used in the synthesis of various pharmaceuticals, dyes, and other organic compounds due to its versatile structure and reactivity.
The CAS Registry Mumber 1473-52-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,4,7 and 3 respectively; the second part has 2 digits, 5 and 2 respectively. Calculate Digit Verification of CAS Registry Number 1473-52: (6*1)+(5*4)+(4*7)+(3*3)+(2*5)+(1*2)=75 75 % 10 = 5 So 1473-52-5 is a valid CAS Registry Number.