643016-65-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 643016-65-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,4,3,0,1 and 6 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 643016-65:
(8*6)+(7*4)+(6*3)+(5*0)+(4*1)+(3*6)+(2*6)+(1*5)=133
133 % 10 = 3
So 643016-65-3 is a valid CAS Registry Number.
643016-65-3Relevant academic research and scientific papers
A new approach for modification of phenylalanine peptides by Suzuki-Miyaura coupling reaction.
Kotha,Lahiri
, p. 2887 - 2890 (2007/10/03)
For the first time, we have modified phenylalanine peptides by the Suzuki-Miyaura coupling reaction which may be useful in developing combinatorial libraries of peptidomimetics.
