145041-25-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 145041-25-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,0,4 and 1 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 145041-25:
(8*1)+(7*4)+(6*5)+(5*0)+(4*4)+(3*1)+(2*2)+(1*5)=94
94 % 10 = 4
So 145041-25-4 is a valid CAS Registry Number.
145041-25-4Relevant articles and documents
Synthesis of 1,2-Disubstituted Pyrroles: A Cis Peptide Bond Surrogate
Abell, Andrew D.,Hoult, Deborah A.,Jamieson, Emily J.
, p. 5831 - 5832 (1992)
1,2-Disubstituted pyrroles have been synthesized as surrogates of a Gly-X dipeptide bond; Key Words: Cis peptide bond surrogate; Dipeptide; Glycine; 1,2-Disubstituted pyrroles