741687-36-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 741687-36-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,4,1,6,8 and 7 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 741687-36:
(8*7)+(7*4)+(6*1)+(5*6)+(4*8)+(3*7)+(2*3)+(1*6)=185
185 % 10 = 5
So 741687-36-5 is a valid CAS Registry Number.
741687-36-5Relevant academic research and scientific papers
One step selective 5′-O-allylation of thymidine using microwave or ultrasound activation
Roy, Vincent,Colombeau, Ludovic,Zerrouki, Rachida,Krausz, Pierre
, p. 1829 - 1831 (2007/10/03)
An improved procedures for the synthesis of 5′-O-allylthymidine via one step selective allylation of thymidine using either ultrasound or microwave activation is described.
