876403-56-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 876403-56-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,6,4,0 and 3 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 876403-56:
(8*8)+(7*7)+(6*6)+(5*4)+(4*0)+(3*3)+(2*5)+(1*6)=194
194 % 10 = 4
So 876403-56-4 is a valid CAS Registry Number.
876403-56-4Relevant academic research and scientific papers
New dinucleoside analogues via cross-coupling metathesis
Roy, Vincent,Zerrouki, Rachida,Krausz, Pierre
, p. 289 - 301 (2007/10/03)
Synthesis of 3′-3′, 5′-5′, and 3′-5′ dimeric thymidine, linked by an olefinic chain between glycosidic moieties is described. Cross metathesis reaction of 3′ or 5′ O-allyl analogues of thymidine led to the expected 3′-3′ and 5′-5′ dimeric compounds, respe
