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871508-18-8

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871508-18-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 871508-18-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,1,5,0 and 8 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 871508-18:
(8*8)+(7*7)+(6*1)+(5*5)+(4*0)+(3*8)+(2*1)+(1*8)=178
178 % 10 = 8
So 871508-18-8 is a valid CAS Registry Number.

871508-18-8Relevant articles and documents

Synthesis of 1,4-anhydro-d-fructose and 1,4-anhydro-d-tagatose

Dekany, Gyula,Lundt, Inge,Steiner, Andreas J.,Stuetz, Arnold E.

, p. 1737 - 1742 (2007/10/03)

1,4-Anhydro-d-fructose and 1,4-anhydro-d-tagatose were prepared from 1,2-O-isopropylidene-d-glucofuranose via the common intermediate 3,5,6-tri-O-benzyl-d-glucitol. The title compounds may be interesting anti-oxidants and feature activities akin to their natural pyranoid counterpart, 1,5-anhydro-d-fructose.

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