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853687-39-5

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853687-39-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 853687-39-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,3,6,8 and 7 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 853687-39:
(8*8)+(7*5)+(6*3)+(5*6)+(4*8)+(3*7)+(2*3)+(1*9)=215
215 % 10 = 5
So 853687-39-5 is a valid CAS Registry Number.

853687-39-5Relevant articles and documents

Synthesis and antibacterial activity of hydrolytically stable (-)-epicatechin gallate analogues for the modulation of β-lactam resistance in Staphylococcus aureus

Anderson, James C.,Headley, Catherine,Stapleton, Paul D.,Taylor, Peter W.

, p. 2633 - 2635 (2007/10/03)

Hydrolytically more stable analogues of (-)-epicatechin gallate (ECg) have been synthesised from ECg where an amine or amide function has been substituted for the ester linkage that joins the C-ring with the galloyl D-ring. Sub-inhibitory concentrations (

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