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3757-40-2

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3757-40-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3757-40-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,7,5 and 7 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 3757-40:
(6*3)+(5*7)+(4*5)+(3*7)+(2*4)+(1*0)=102
102 % 10 = 2
So 3757-40-2 is a valid CAS Registry Number.

3757-40-2Relevant 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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