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7261-18-9

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7261-18-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7261-18-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,2,6 and 1 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 7261-18:
(6*7)+(5*2)+(4*6)+(3*1)+(2*1)+(1*8)=89
89 % 10 = 9
So 7261-18-9 is a valid CAS Registry Number.

7261-18-9Relevant articles and documents

Electroactive Poly(amino acids). Part 1. Modified Electrodes from Platinum with an Adsorbed Film of Poly(Nε-4-nitrobenzoyl-L-lysine)

Abeysekera, Ajit M.,Grimshaw, James,Perera, Sarath D.,Vipond, David

, p. 43 - 52 (2007/10/02)

Poly(Nε-4-nitrobenzoyl-L-lysine) is obtained with average molecular weight (2.0 + 1.3)*105 by reaction between the monomer N-carboxyanhydride and sodium hydride.Platinum has been dip-coated with this material from dimethylacetamide s

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