79522-57-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 79522-57-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,5,2 and 2 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 79522-57:
(7*7)+(6*9)+(5*5)+(4*2)+(3*2)+(2*5)+(1*7)=159
159 % 10 = 9
So 79522-57-9 is a valid CAS Registry Number.
79522-57-9Relevant articles and documents
SYNTHESES AND PROPERTIES OF SOME DERIVATIVES OF 11H-INDENOQUINOLIN-11-ONE
Bala, Marian
, p. 121 - 128 (2007/10/02)
Syntheses and properties of several 11H-indenoquinolin--11-one derivatives have been described. 4-Chloro-2-phenylquinoline-3-carboxylic acid chloride and 4-hydroxy-2-phenylquinoline-3-carboxylic acid ethyl ester were used as starting materials.
