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1080623-49-9

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1080623-49-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1080623-49-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,8,0,6,2 and 3 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1080623-49:
(9*1)+(8*0)+(7*8)+(6*0)+(5*6)+(4*2)+(3*3)+(2*4)+(1*9)=129
129 % 10 = 9
So 1080623-49-9 is a valid CAS Registry Number.

1080623-49-9Upstream product

1080623-49-9Relevant articles and documents

Design, synthesis, and evaluation of a novel bridged nucleic acid, 2′,5′-BNAON, with S-type sugar conformation fixed by N-O linkage

Kodama, Tetsuya,Matsuo, Chieko,Ori, Hidetsugu,Miyoshi, Tetsuya,Obika, Satoshi,Miyashita, Kazuyuki,Imanishi, Takeshi

experimental part, p. 2116 - 2123 (2009/07/25)

We designed a novel 2′-O,5′-N bridged nucleic acid, 2′,5′-BNAON, whose sugar puckering was fixed to S-type conformation by an N-O linkage. A dimer unit formed from 2′,5′-BNAON-U and thymidine was synthesized via a coupling reaction b

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