572-89-4 Usage
Uses
Used in Chemical Research:
9-NBA is used as a research compound for studying the properties and behavior of PAHs, particularly in the context of their carcinogenic effects. Its unique structure allows scientists to investigate the mechanisms of carcinogenesis and develop strategies for cancer prevention and treatment.
Used in Environmental Monitoring:
9-NBA is used as a marker compound in environmental monitoring to detect the presence of PAHs in air, water, and soil samples. Its identification can help assess the level of pollution and potential health risks associated with exposure to these harmful substances.
Used in Industrial Applications:
9-NBA is used as an intermediate in the synthesis of various chemicals and materials, such as dyes, pigments, and pharmaceuticals. Its unique chemical properties make it a valuable component in the development of new products with specific applications.
Used in Cancer Research:
9-NBA is used as a model carcinogen in cancer research to study the mechanisms of cancer development and progression. This helps researchers understand how PAHs contribute to the formation of tumors and develop targeted therapies to combat cancer.
Check Digit Verification of cas no
The CAS Registry Mumber 572-89-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,7 and 2 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 572-89:
(5*5)+(4*7)+(3*2)+(2*8)+(1*9)=84
84 % 10 = 4
So 572-89-4 is a valid CAS Registry Number.
InChI:InChI=1/C20H16/c1-13-4-6-16-12-20-17(11-18(16)9-13)8-7-15-5-3-14(2)10-19(15)20/h3-12H,1-2H3
572-89-4Relevant academic research and scientific papers
One-Pot Synthesis of Tetraphene and Construction of Expanded Conjugated Aromatics
Wang, Jianbo,Yao, Jinzhong,Wang, Hailong,Chen, Hao,Dong, Jingcheng,Zhou, Hongwei
, p. 5250 - 5255 (2016/07/06)
Acene derivatives as a class of polycyclic aromatic hydrocarbons have attracted considerable interest because of their outstanding semiconductor properties. We developed a one-pot synthesis for fully conjugated tetraphene via a sequence of propargyl-allenyl isomerization, phosphine addition, intramolecular Wittig reactions, and Diels-Alder cyclization reactions. The derivative-conjugated aromatic compounds including carbazole or triphenylamine have been constructed via Pd-catalyzed coupling reaction with dibromotetraphene. These compounds show superior photophysical and electrochemical properties, which make them possible candidates for optoelectronic conjugated materials.
