521305-75-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 521305-75-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,2,1,3,0 and 5 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 521305-75:
(8*5)+(7*2)+(6*1)+(5*3)+(4*0)+(3*5)+(2*7)+(1*5)=109
109 % 10 = 9
So 521305-75-9 is a valid CAS Registry Number.
521305-75-9Relevant academic research and scientific papers
Cross-metathesis of C-glycosides and peptides
Bruechner, Peter,Koch, David,Voigtmann, Ulrike,Blechert, Siegfried
, p. 2757 - 2769 (2008/02/12)
Peptides bearing an acryloyl residue at their N-terminus were coupled with various C-glycosides in an equimolar ratio via cross-metathesis. The newly formed olefin was obtained with high E/Z selectivity in satisfying to high yields with low homodimerizati
