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77284-25-4

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77284-25-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77284-25-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,2,8 and 4 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 77284-25:
(7*7)+(6*7)+(5*2)+(4*8)+(3*4)+(2*2)+(1*5)=154
154 % 10 = 4
So 77284-25-4 is a valid CAS Registry Number.

77284-25-4Downstream Products

77284-25-4Relevant articles and documents

Peptide Synthesis. Part 1. Preparation and Use of Polar Supports based on Poly(dimethylacrylamide)

Arshady, Reza,Atherton, Eric,Clive, Derek L. J.,Sheppard, Robert C.

, p. 529 - 537 (2007/10/02)

Details are given of the preparation of two functionalised polar support materials based on poly(dimethylacrylamide).Their solvation and other properties make them particularly suitable for solid-phase synthesis of polar substances, particularly of peptides and oligonucleotides, and also for solid-phase peptide and protein sequencing.Procedures are described for solid-phase peptide synthesis and are illustrated by preparation of a decapeptide.

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