91259-16-4 Usage
General Description
1-nitrobenzo(e)pyrene is a chemical compound that belongs to the class of nitro-PAHs, which are polycyclic aromatic hydrocarbons with a nitro group attached. It is a highly toxic and carcinogenic compound, known to have mutagenic and genotoxic effects. 1-nitrobenzo(e)pyrene is formed as a result of the incomplete combustion of organic materials, such as wood, tobacco, and fossil fuels. It is also found in polluted air, water, and soil as a result of industrial activities. Exposure to 1-nitrobenzo(e)pyrene has been linked to an increased risk of developing various types of cancer, particularly lung cancer. It is classified as a Group 2B carcinogen by the International Agency for Research on Cancer (IARC), indicating that it is possibly carcinogenic to humans. Therefore, strict regulations and measures are necessary to limit the exposure of individuals to this hazardous compound.
Check Digit Verification of cas no
The CAS Registry Mumber 91259-16-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,2,5 and 9 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 91259-16:
(7*9)+(6*1)+(5*2)+(4*5)+(3*9)+(2*1)+(1*6)=134
134 % 10 = 4
So 91259-16-4 is a valid CAS Registry Number.
InChI:InChI=1/C20H11NO2/c22-21(23)17-11-10-13-9-8-12-4-3-7-15-14-5-1-2-6-16(14)20(17)19(13)18(12)15/h1-11H
91259-16-4Relevant academic research and scientific papers
Separation and Characterization of Mononitro Derivatives of Benzopyrene, Benzopyrene and Benzoperylene
Johansen, Einar,Sydnes, Leiv K.,Greibrokk, Tyge
, p. 309 - 318 (2007/10/02)
Mononitro derivatives of three polycyclic aromatic hydrocarbons with 5-6 condensed rings have been synthesized and purified to a purity of approximately 99.9 percent for measurements of mutagenic properties.Structural isomers were identified from 1H NMR, MS and UV spectra.
