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1447274-28-3

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1447274-28-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1447274-28-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,7,2,7 and 4 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1447274-28:
(9*1)+(8*4)+(7*4)+(6*7)+(5*2)+(4*7)+(3*4)+(2*2)+(1*8)=173
173 % 10 = 3
So 1447274-28-3 is a valid CAS Registry Number.

1447274-28-3Relevant articles and documents

Macrocyclic biphenyl tetraoxazoles: Synthesis, evaluation as G-quadruplex stabilizers and cytotoxic activity

Blankson, Gifty A.,Pilch, Daniel S.,Liu, Angela A.,Liu, Leroy F.,Rice, Joseph E.,Lavoie, Edmond J.

, p. 4511 - 4520 (2013/07/26)

A series of macrocyclic biphenyl tetraoxazoles was synthesized. The latter stages of the synthetic approach allowed for the addition of varied N-protected α-amino acids, which were subsequently deprotected and condensed to provide the desired macrocycles.

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