28426-50-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 28426-50-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,4,2 and 6 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 28426-50:
(7*2)+(6*8)+(5*4)+(4*2)+(3*6)+(2*5)+(1*0)=118
118 % 10 = 8
So 28426-50-8 is a valid CAS Registry Number.
28426-50-8Relevant academic research and scientific papers
Papain Catalysed Peptide Synthesis: Control of Amidase Activity and the Introduction of Unusual Amino Acids
Barbas, Carlos F. III,Wong, Chi-Huey
, p. 533 - 534 (2007/10/02)
Procedures for the papain catalysed synthesis of peptides containing D-amino acids and derivatives with control of the enzyme's amidase activity have been developed.
