76139-02-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76139-02-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,1,3 and 9 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 76139-02:
(7*7)+(6*6)+(5*1)+(4*3)+(3*9)+(2*0)+(1*2)=131
131 % 10 = 1
So 76139-02-1 is a valid CAS Registry Number.
76139-02-1Relevant academic research and scientific papers
Antitumor activity of ketonucleosides. Unsaturated ketohexosyl purines
Antonakis,Halmos,Bach,Chouroulinkov
, p. 237 - 240 (2007/10/02)
A number of unsaturated keto-nucleosides, which constitute a new class of necleosides have been examined against L 1210 leukemia in mice. The synthesis of two of them involving oxidation of partially protected hexosyl-purines is described. All the examine
