1361054-59-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1361054-59-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,6,1,0,5 and 4 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1361054-59:
(9*1)+(8*3)+(7*6)+(6*1)+(5*0)+(4*5)+(3*4)+(2*5)+(1*9)=132
132 % 10 = 2
So 1361054-59-2 is a valid CAS Registry Number.
1361054-59-2Relevant articles and documents
Synthesis of betulonic aldehyde derivatives
Kurbatov,Kostrub,Kurbatov
, p. 740 - 742 (2012)
Selective functionalization of betulonic aldehyde (the oxidation product of betulin) was studied with the aim of obtaining new physiologically active substances. We developed a method for the synthesis of azomethine derivatives at the C-28 aldehyde group