127870-31-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 127870-31-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,8,7 and 0 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 127870-31:
(8*1)+(7*2)+(6*7)+(5*8)+(4*7)+(3*0)+(2*3)+(1*1)=139
139 % 10 = 9
So 127870-31-9 is a valid CAS Registry Number.
127870-31-9Relevant academic research and scientific papers
Novel peptide surrogates: The retroreduced isostere
Campbell,Ross,Semple
, p. 6749 - 6752 (2007/10/02)
New peptide mimetics incorporating eneamine units are described. Tripeptides containing a retroamide and a reduced retroamide have been prepared.
