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1243356-77-5

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1243356-77-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1243356-77-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,3,3,5 and 6 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1243356-77:
(9*1)+(8*2)+(7*4)+(6*3)+(5*3)+(4*5)+(3*6)+(2*7)+(1*7)=145
145 % 10 = 5
So 1243356-77-5 is a valid CAS Registry Number.

1243356-77-5Downstream Products

1243356-77-5Relevant academic research and scientific papers

Cyclic amide bioisosterism: Strategic application to the design and synthesis of HCV NS5B polymerase inhibitors

Yang, Hanbiao,Hendricks, Robert T.,Arora, Nidhi,Nitzan, Dov,Yee, Calvin,Lucas, Matthew C.,Yang, Yanli,Fung, Amy,Rajyaguru, Sonal,Harris, Seth F.,Leveque, Vincent J.P.,Hang, Julie Q.,Pogam, Sophie Le,Reuter, Deborah,Tavares, Gisele A.

, p. 4614 - 4619 (2010)

Conformational modeling has been successfully applied to the design of cyclic bioisosteres used to replace a conformationally rigid amide bond in a series of thiophene carboxylate inhibitors of HCV NS5B polymerase. Select compounds were equipotent with th

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