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189825-53-4

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189825-53-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 189825-53-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,9,8,2 and 5 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 189825-53:
(8*1)+(7*8)+(6*9)+(5*8)+(4*2)+(3*5)+(2*5)+(1*3)=194
194 % 10 = 4
So 189825-53-4 is a valid CAS Registry Number.

189825-53-4Downstream Products

189825-53-4Relevant articles and documents

Synthesis and biological evaluation of aza-C-disaccharides: (1→6), (1→4), and (1→1) linked sugar mimics

Johns, Brian A.,Pan,Elbein, Alan D.,Johnson, Carl R.

, p. 4856 - 4865 (2007/10/03)

The synthesis of (1→6), (1→4), and (1→1) linked aza-C- disaccharides, a novel class of glycomimetic compounds, is described. The polyhydroxylated piperidine ring was synthesized using vinyl bromide 11 as a common intermediate which was synthesized de novo

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