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87924-40-1

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87924-40-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87924-40-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,9,2 and 4 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 87924-40:
(7*8)+(6*7)+(5*9)+(4*2)+(3*4)+(2*4)+(1*0)=171
171 % 10 = 1
So 87924-40-1 is a valid CAS Registry Number.

87924-40-1Relevant articles and documents

UNEXPECTED FORMATION OF 2-ACETAMIDO-2-DEOXY DERIVATIVES OF SUGAR FORMAZANS

Messmer, A.,Pinter, I.,Zsoldos-Mady, V.,Neszmelyi, A.,Hegedues-Vajda, J.

, p. 393 - 402 (2007/10/02)

A novel method for the preparation of acyclic 2-acetamido-2-deoxy derivatives of sugars was provided by deacetylation of acetylated sugar formazans with ammonia.The stereochemistry of the new 2-acetamido-2-deoxy sugar formazans was established by authenti

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