208-69-5 Usage
Alias
Tetracyclopentacene
Chemical Structure
Consists of five fused benzene rings
Conjugation
Highly conjugated molecule
Applications
Organic Electronics: Studied for potential use in OLEDs and OPVs
Material Science: Unique electronic and optical properties make it promising for various technologies
Synthetic Precursor
Explored for synthesis of complex organic compounds due to its unique structure and reactivity
Health and Environmental Impacts
Carcinogenic and Mutagenic Properties: Potential risks due to its polycyclic aromatic hydrocarbon nature
Environmental Pollution: May be present as a pollutant in certain settings
Check Digit Verification of cas no
The CAS Registry Mumber 208-69-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 2,0 and 8 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 208-69:
(5*2)+(4*0)+(3*8)+(2*6)+(1*9)=55
55 % 10 = 5
So 208-69-5 is a valid CAS Registry Number.
208-69-5Relevant articles and documents
C15H10 and C15H12 Thermal Chemistry: Phenanthrylcarbene Isomers and Phenylindenes by Falling Solid Flash Vacuum Pyrolysis of Tetrazoles
Wentrup, Curt,Becker, Jürgen,Diehl, Manfred
, p. 7144 - 7149 (2015/07/28)
2-Phenyl-5-(phenylethynyl)tetrazole 44 provides a new entry to the C15H10 energy surface. Flash vacuum pyrolysis of 44 using the falling solid flash vacuum pyrolysis (FS-FVP) method afforded cyclopenta[def]phenanthrene 31 and cyclope
