126749-75-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 126749-75-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,7,4 and 9 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 126749-75:
(8*1)+(7*2)+(6*6)+(5*7)+(4*4)+(3*9)+(2*7)+(1*5)=155
155 % 10 = 5
So 126749-75-5 is a valid CAS Registry Number.
126749-75-5Relevant articles and documents
FREE-RADICAL ADDITION TO DI- AND TRIPEPTIDES CONTAINING DEHYDROALANINE RESIDUES
Crich, David,Davies, John W.
, p. 5641 - 5654 (2007/10/02)
Radical addition, by the alkylmercury halide/sodium borohydride method, to di- and tripeptides containing a dehydroalanine residue proceeds smoothly with good chemical yield, but low diastereoselectivity, to saturated di- and tripeptides.
