135823-92-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 135823-92-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,8,2 and 3 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 135823-92:
(8*1)+(7*3)+(6*5)+(5*8)+(4*2)+(3*3)+(2*9)+(1*2)=136
136 % 10 = 6
So 135823-92-6 is a valid CAS Registry Number.
135823-92-6Relevant articles and documents
Synthesis of a metal-ligating amino acid suitable for solid phase assembly of peptides
Rana, Tariq M.,Ban, Matt,Hearst, John E.
, p. 4521 - 4524 (1992)
The synthesis of an amino acid analog, N-α-Fmoc-N-ε-Tetrabutyl EDTA-L-Lysine, suitable for incorporating a strong metal binding site at any internal sequence position in a peptide is described.