1227945-24-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1227945-24-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,7,9,4 and 5 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1227945-24:
(9*1)+(8*2)+(7*2)+(6*7)+(5*9)+(4*4)+(3*5)+(2*2)+(1*4)=165
165 % 10 = 5
So 1227945-24-5 is a valid CAS Registry Number.
1227945-24-5Relevant articles and documents
Synthesis of oleanolic acid dimers as inhibitors of glycogen phosphorylase
Cheng, Keguang,Liu, Jun,Sun, Hongbin,Xie, Juan
, p. 690 - 697 (2010)
Recently, oleanolic acid was found to be an inhibitor of glycogen phosphorylase. For further structural modification, we have synthesized several dimers of oleanolic acid by using amide, ester, or triazole linkage with click chemistry. The click chemistry
