197-69-3 Usage
General Description
2,3-[1,3]Butadienobenzo[b]perylene is a polycyclic aromatic hydrocarbon (PAH) composed of five fused benzene rings. It is a highly conjugated molecule with a planar structure, making it a potent electron donor and acceptor. 2,3-[1,3]Butadienobenzo[b]perylene has garnered attention for its potential use in organic electronic devices, including organic photovoltaics and light-emitting diodes, due to its high charge carrier mobility and strong light absorption properties. However, 2,3-[1,3]Butadienobenzo[b]perylene is also a known environmental pollutant, commonly found in combustion emissions and industrial processes. In particular, its presence as a byproduct of incomplete combustion has raised concerns about its potential health and ecological impacts. Further research and regulatory efforts are needed to fully understand and mitigate the risks associated with this compound.
Check Digit Verification of cas no
The CAS Registry Mumber 197-69-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,9 and 7 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 197-69:
(5*1)+(4*9)+(3*7)+(2*6)+(1*9)=83
83 % 10 = 3
So 197-69-3 is a valid CAS Registry Number.
InChI:InChI=1/C28H16/c1-3-9-19-17(7-1)15-25-26-16-18-8-2-4-10-20(18)22-12-6-14-24(28(22)26)23-13-5-11-21(19)27(23)25/h1-16H