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717132-44-0

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717132-44-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 717132-44-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,1,7,1,3 and 2 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 717132-44:
(8*7)+(7*1)+(6*7)+(5*1)+(4*3)+(3*2)+(2*4)+(1*4)=140
140 % 10 = 0
So 717132-44-0 is a valid CAS Registry Number.

717132-44-0Relevant articles and documents

Replacement of carbohydrate sulfates by sugar C-sulfonic acid derivatives

Borbas, Aniko,Csavas, Magdolna,Szilagyi, Laszlo,Majer, Gabor,Liptak, Andras

, p. 133 - 146 (2004)

3′-Substituted p-methoxyphenyl β-lactosides and one of their 3′-epimer were synthesized. The common feature of these compounds is the presence of a strong negative charge at position C-3′ in the form of sulfonic acid moieties. The 3′,4′-diol derivative of

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