5393-28-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5393-28-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,3,9 and 3 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 5393-28:
(6*5)+(5*3)+(4*9)+(3*3)+(2*2)+(1*8)=102
102 % 10 = 2
So 5393-28-2 is a valid CAS Registry Number.
5393-28-2Relevant academic research and scientific papers
An efficient and regiospecific esterification of dioic acids using PTSA
Rama Devi,Rajaram
, p. 294 - 296 (2007/10/03)
Regiospecific mono alkyl esters of dioic acids have been obtained in excellent yield using PTSA as a catalyst. This method is mild and simpler than the previous methods.