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81712-79-0

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81712-79-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81712-79-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,7,1 and 2 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 81712-79:
(7*8)+(6*1)+(5*7)+(4*1)+(3*2)+(2*7)+(1*9)=130
130 % 10 = 0
So 81712-79-0 is a valid CAS Registry Number.

81712-79-0Relevant articles and documents

SYNTHESE VON 7-AMINOVALIENAMIN UND ANDEREN VERZWEIGTEN CONDURITOL-DERIVATEN DURCH -SIGMATROPE UMLAGERUNG

Paulsen, Hans,Heiker, Fred R.

, p. 83 - 98 (2007/10/02)

A -sigmatropic rearrangement can occur easily in inositol derivatives bearing an exocyclic methylene group when a substituent capable of migration, e.g., azido, occupies a position vicinal to the double bond.This rearrangement leads to the thermodyna

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