113193-97-8 Usage
General Description
8-Ethylguanine is a chemical compound that belongs to the family of guanine derivatives, which are the building blocks of DNA and RNA. It is a modified form of guanine, with an ethyl group attached to the nitrogen at position 8. This modification can occur due to exposure to certain environmental mutagens and carcinogens, such as alkylating agents. 8-Ethylguanine is considered a potential biomarker for exposure to these harmful substances and is also known to be involved in the process of DNA repair. Its presence in DNA can lead to mutations and potentially contribute to the development of cancer. Research on 8-ethylguanine is ongoing to better understand its role in disease development and to develop strategies for its detection and prevention.
Check Digit Verification of cas no
The CAS Registry Mumber 113193-97-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,1,9 and 3 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 113193-97:
(8*1)+(7*1)+(6*3)+(5*1)+(4*9)+(3*3)+(2*9)+(1*7)=108
108 % 10 = 8
So 113193-97-8 is a valid CAS Registry Number.
InChI:InChI=1/C7H11N5O/c1-2-3-9-4-5(10-3)11-7(8)12-6(4)13/h4-5H,2H2,1H3,(H,9,10)(H3,8,11,12,13)
113193-97-8Relevant articles and documents
RING TRANSFORMATION OF PTERINS TO GUANINES
Sugimoto, Takashi,Nishioka, Noriko,Murata, Shizuaki,Matsuura, Sadao
, p. 2091 - 2092 (2007/10/02)
7-Alkoxypterins undergo a ring contraction into guanine derivatives and demethoxylation by activated aluminum.
