173678-83-6 Usage
General Description
1,2,4,5-Tetrahydrodicyclopenta[cd,mn]pyrene is a polycyclic aromatic hydrocarbon (PAH) compound with a chemical formula C18H10. It is formed during the incomplete combustion of organic matter, such as fossil fuels and tobacco smoke. 1,2,4,5-Tetrahydrodicyclopenta[cd,mn]pyrene is known to be a potent carcinogen and mutagen, capable of causing DNA damage and increasing the risk of cancer. It has been identified as a significant environmental pollutant, often found in air, water, and soil samples. Due to its hazardous properties, efforts are being made to monitor and reduce the levels of 1,2,4,5-tetrahydrodicyclopenta[cd,mn]pyrene in the environment to protect human health.
Check Digit Verification of cas no
The CAS Registry Mumber 173678-83-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,3,6,7 and 8 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 173678-83:
(8*1)+(7*7)+(6*3)+(5*6)+(4*7)+(3*8)+(2*8)+(1*3)=176
176 % 10 = 6
So 173678-83-6 is a valid CAS Registry Number.
173678-83-6Relevant articles and documents
Cylopentacepyrylene, Cyclopentacepyrylene and Cyclopentacepyrylene: Novel C20H10 Cyclopenta-fused Polycyclic Aromatic Hydrocarbons
Sarobe, Martin,Flink, Simon,Jenneskens, Leonardus W.,Poecke, Bart L. A. van,Zwikker, Jan W.
, p. 2415 - 2416 (2007/10/03)
Flash vacuum thermolysis of 1,8- (2a), 1,6- (2b) and 1,3-bis(1-chloroethenyl)pyrene (2c) gives the novel C20H10 cyclopenta-fused Polycyclic Aromatic Hydrocarbons (CP-PAHs) cyclopent- (1a), cyclopent- (1b) and cyclopentacepyrylene (1c), respectively; bis(cyclopenta-fusion) topology has a profound influence on their properties.
