13979-53-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 13979-53-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,9,7 and 9 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 13979-53:
(7*1)+(6*3)+(5*9)+(4*7)+(3*9)+(2*5)+(1*3)=138
138 % 10 = 8
So 13979-53-8 is a valid CAS Registry Number.
13979-53-8Relevant articles and documents
PREPARATION OF DERIVATIVES OF 5-,6-, AND 8-HYDROXY-2-AMINOANTHRACENE
Manning, Wayne B.,Kelly, Terence P.,Muschik, Gary M.
, p. 2629 - 2632 (1980)
Three phenolic derivatives of 2-aminoanthracene have been prepared as their diacetyl derivatives by Bucherer-type amination of appropriately substituted anthracenes.