83261-76-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 83261-76-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,2,6 and 1 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 83261-76:
(7*8)+(6*3)+(5*2)+(4*6)+(3*1)+(2*7)+(1*6)=131
131 % 10 = 1
So 83261-76-1 is a valid CAS Registry Number.
83261-76-1Relevant academic research and scientific papers
SYNTHESIS OF NUCLEOSIDES USING KETENE DITHIOACETALS
Yokoyama, Masataka,Kumata, Katsushi,Yamada, Naoyuki,Noro, Hidehiko,Sudo, Yuka
, p. 2309 - 2314 (2007/10/02)
Several unnatural pyrazole and 1,2,4-triazole nucleosides are synthesized in a regio- and stereoselective manner by the reaction of readily available ketene dithioacetals with 1-ribofuranosylhydrazine.
