82791-53-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 82791-53-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,7,9 and 1 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 82791-53:
(7*8)+(6*2)+(5*7)+(4*9)+(3*1)+(2*5)+(1*3)=155
155 % 10 = 5
So 82791-53-5 is a valid CAS Registry Number.
82791-53-5Relevant articles and documents
Synthesis of 3-oxo-2,3-dihydroisoquinolines from ethyl 2-acylphenylacetates and formamides
Venkov,Ivanov
, p. 1145 - 1150 (2007/10/02)
1- and 1,3-substituted 3-oxo-2,3-dihydroisoquinolines 4 are obtained from ethyl 2-acylphenylacetates 3 and formamides.