446878-22-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 446878-22-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,6,8,7 and 8 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 446878-22:
(8*4)+(7*4)+(6*6)+(5*8)+(4*7)+(3*8)+(2*2)+(1*2)=194
194 % 10 = 4
So 446878-22-4 is a valid CAS Registry Number.
446878-22-4Relevant articles and documents
A peptidyl transferase ribozyme capable of combinatorial peptide synthesis
Cui, Zhiyong,Sun, Lele,Zhang, Biliang
, p. 927 - 933 (2007/10/03)
The formation of peptide bonds is a key step in both the chemical and biological synthesis of peptides. The ribozyme can use a wide range of amino acids as its substrate for the dipeptide synthesis. A library containing 29 peptides whose synthesis was cat
