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182688-23-9

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182688-23-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 182688-23-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,2,6,8 and 8 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 182688-23:
(8*1)+(7*8)+(6*2)+(5*6)+(4*8)+(3*8)+(2*2)+(1*3)=169
169 % 10 = 9
So 182688-23-9 is a valid CAS Registry Number.

182688-23-9Downstream Products

182688-23-9Relevant articles and documents

Peptide Helices as Rigid Molecular Rulers: A Conformational Study of Isotactic Homopeptides from α-Methyl-α-isopropylglycine, n

Polese, Alessandra,Formaggio, Fernando,Crisma, Marco,Valle, Giovanni,Toniolo, Claudio,et al.

, p. 1104 - 1111 (2007/10/03)

Terminally blocked, isotactic homopeptides from the sterically demanding α-methylvaline of general formula Y-n-O-t-Bu (Y = Z, pBrBz, Ac; n = 2-8) have been prepared step-by-step in solution and fully characterized.The conformations preferred i

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