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18831-81-7

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18831-81-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 18831-81-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,8,3 and 1 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 18831-81:
(7*1)+(6*8)+(5*8)+(4*3)+(3*1)+(2*8)+(1*1)=127
127 % 10 = 7
So 18831-81-7 is a valid CAS Registry Number.

18831-81-7Downstream Products

18831-81-7Relevant articles and documents

On synthesis and properties of glucosamine peptides as contribution to the problem of carbohydrate-amino acid-binding in glycoproteins

Lieflaender

, p. 363 - 370 (2007/10/06)

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