69538-48-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 69538-48-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,5,3 and 8 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 69538-48:
(7*6)+(6*9)+(5*5)+(4*3)+(3*8)+(2*4)+(1*8)=173
173 % 10 = 3
So 69538-48-3 is a valid CAS Registry Number.
69538-48-3Relevant academic research and scientific papers
Deblocking of peptides with proton donors
Kulikov, S. V.,Sokolova, N. Yu.,Samartsev, M. A.
, p. 1625 - 1631 (2007/10/02)
A series of model di- and tripeptides were synthesized, and they were deblocked with ammonium formate and cyclohexene in the presence of a palladium catalyst.It was shown that the deblocking of the peptides containing nitroarginine takes place readily and
