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47731-84-0

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47731-84-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 47731-84-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,7,7,3 and 1 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 47731-84:
(7*4)+(6*7)+(5*7)+(4*3)+(3*1)+(2*8)+(1*4)=140
140 % 10 = 0
So 47731-84-0 is a valid CAS Registry Number.

47731-84-0Relevant articles and documents

The Synthesis of 2- and 6-0-p-Coumaroyl and 6-0-p-Hydroxybenzoyl Arbutin Derivatives

Varma, Manju,Varma, Rajender S.,Parthasarathy, Madhanam R.

, p. 469 - 474 (2007/10/02)

The Synthesis of 2 and 6-0-p-Coumaroyl and 6-0-p-hydroxybenzoyl derivatives of arbutin isolated from the leaves of Grevillea robusta and Hakea saligna is described. - Keywords: Arbutin; 2- and 6-0-p-Coumaroyl arbutin; Grevillea robusta; Hakea saligna; 6-0

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