80986-08-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80986-08-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,9,8 and 6 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 80986-08:
(7*8)+(6*0)+(5*9)+(4*8)+(3*6)+(2*0)+(1*8)=159
159 % 10 = 9
So 80986-08-9 is a valid CAS Registry Number.
80986-08-9Relevant academic research and scientific papers
Synthesis of Alkyl Substituted 4-Phenylcoumarins
Ahluwalia, V. K.,Mukherjee, Irani,Rani, Nimmi
, p. 918 (2007/10/02)
4-Phenylcoumarins substituted in position-8 by alkyl groups (ethyl, n-propyl and n-pentyl) have been synthesised in good yields by the condensation of 2-ethyl-3,5-dimethoxyphenol, 3,5-dimethoxy-2-propylphenol and 3,5-dimethoxy-2-pentylphenol, respectively
