1393539-44-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1393539-44-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,3,5,3 and 9 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1393539-44:
(9*1)+(8*3)+(7*9)+(6*3)+(5*5)+(4*3)+(3*9)+(2*4)+(1*4)=190
190 % 10 = 0
So 1393539-44-0 is a valid CAS Registry Number.
1393539-44-0Relevant articles and documents
Enantioselective bromolactonization of aryl functionalized alkenoic acids
Hansen, Trond Vidar,Kristianslund, Renate
, (2020)
Aryl substituted 1,1-disubstituted alkenoic carboxylic acids were subjected to an enantioselective organocatalyzed protocol, yielding the corresponding δ-bromolactones in a regioselective manner. The products were isolated in good to high yields with enantiomeric excess in the range of 18–88%.