Pentaphene-5,8,13,14-tetraone is a complex organic compound with the molecular formula C15H8O4. It is a derivative of pentacene, a polycyclic aromatic hydrocarbon consisting of five fused benzene rings. The compound is characterized by four carbonyl groups (C=O) attached to the molecule, which significantly alter its electronic properties and chemical reactivity compared to the parent pentacene. Pentaphene-5,8,13,14-tetraone is of interest in the field of organic chemistry and materials science, particularly for its potential applications in the development of advanced electronic materials and organic semiconductors. Its unique structure and properties make it a subject of ongoing research, with potential implications for the design of new materials with tailored electronic and optical characteristics.
The CAS Registry Mumber 2202-80-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,2,0 and 2 respectively; the second part has 2 digits, 8 and 0 respectively. Calculate Digit Verification of CAS Registry Number 2202-80: (6*2)+(5*2)+(4*0)+(3*2)+(2*8)+(1*0)=44 44 % 10 = 4 So 2202-80-4 is a valid CAS Registry Number.