869080-07-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 869080-07-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,9,0,8 and 0 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 869080-07:
(8*8)+(7*6)+(6*9)+(5*0)+(4*8)+(3*0)+(2*0)+(1*7)=199
199 % 10 = 9
So 869080-07-9 is a valid CAS Registry Number.
869080-07-9Relevant academic research and scientific papers
Modified coumarins. 29. Synthesis of structural analogs of natural 6-arylfuro[3,2-g]chromen-7-ones
Garazd,Garazd,Ogorodniichuk,Khilya
experimental part, p. 158 - 163 (2009/12/06)
3-Substituted 6-arylfuro[3,2-g]chromen-7-ones, structural analogs of natural furocoumarins, were synthesized by linear annelation of a furan fragment to a 3-arylcoumarin system.
