53116-49-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 53116-49-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,1,1 and 6 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 53116-49:
(7*5)+(6*3)+(5*1)+(4*1)+(3*6)+(2*4)+(1*9)=97
97 % 10 = 7
So 53116-49-7 is a valid CAS Registry Number.
53116-49-7Relevant academic research and scientific papers
An efficient method for the reduction of cephalosporin sulfoxides
Tewari, Neera,Kumar, Yatendra,Thaper, Rajesh K.,Khanna, Jag Mohan
, p. 1169 - 1173 (2007/10/03)
An efficient and convenient method for the reduction of cephalosporin sulfoxides to their corresponding sulfides by Lawesson reagent is reported.
