143718-32-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 143718-32-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,7,1 and 8 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 143718-32:
(8*1)+(7*4)+(6*3)+(5*7)+(4*1)+(3*8)+(2*3)+(1*2)=125
125 % 10 = 5
So 143718-32-5 is a valid CAS Registry Number.
143718-32-5Relevant articles and documents
Cross-metathesis of C-glycosides and peptides
Bruechner, Peter,Koch, David,Voigtmann, Ulrike,Blechert, Siegfried
, p. 2757 - 2769 (2007)
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
