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503468-73-3

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503468-73-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 503468-73-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,3,4,6 and 8 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 503468-73:
(8*5)+(7*0)+(6*3)+(5*4)+(4*6)+(3*8)+(2*7)+(1*3)=143
143 % 10 = 3
So 503468-73-3 is a valid CAS Registry Number.

503468-73-3Downstream Products

503468-73-3Relevant articles and documents

8-Biarylchromen-4-one inhibitors of the DNA-dependent protein kinase (DNA-PK)

Murr, Marine Desage-El,Cano, Celine,Golding, Bernard T.,Hardcastle, Ian R.,Hummersome, Marc,Frigerio, Mark,Curtin, Nicola J.,Menear, Keith,Richardson, Caroline,Smith, Graeme C.M.,Griffin, Roger J.

body text, p. 4885 - 4890 (2009/06/17)

The synthesis and biological evaluation of libraries of 8-biarylchromen-4-ones enabled the elucidation of structure-activity relationships for inhibition of the DNA-dependent protein kinase (DNA-PK), with 8-(3-(thiophen-2-yl)phenyl)chromen-4-one and 8-(3-(thiophen-3-yl)phenyl)chromen-4-one being especially potent inhibitors.

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