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212512-28-2

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212512-28-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 212512-28-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,2,5,1 and 2 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 212512-28:
(8*2)+(7*1)+(6*2)+(5*5)+(4*1)+(3*2)+(2*2)+(1*8)=82
82 % 10 = 2
So 212512-28-2 is a valid CAS Registry Number.

212512-28-2Relevant articles and documents

Synthesis and topoisomerase inhibitory activities of novel aza-analogues of flavones

Sui, Zhihua,Nguyen, Van N.,Altom, Jason,Fernandez, Jeffrey,Hilliard, Jamese J.,Bernstein, Jeffrey I.,Barrett, John F.,Ohemeng, Kwasi A

, p. 381 - 387 (2007/10/03)

A series of aza-flavones (3-hydroxy-2-phenyl-4-quinolones) were designed and synthesized as inhibitors of bacterial DNA-gyrase and mammalian topoisomerase II. Structure activity relationships of the compounds against each of the enzymes are discussed.

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