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1092661-31-8

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1092661-31-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1092661-31-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,9,2,6,6 and 1 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1092661-31:
(9*1)+(8*0)+(7*9)+(6*2)+(5*6)+(4*6)+(3*1)+(2*3)+(1*1)=148
148 % 10 = 8
So 1092661-31-8 is a valid CAS Registry Number.

1092661-31-8Relevant articles and documents

2′-Lipid-modified oligonucleotides via a 'Staudinger-Vilarrasa' reaction

Chapuis, Hubert,Bui, Laurent,Bestel, Isabelle,Barthélémy, Philippe

, p. 6838 - 6840 (2008)

We report a new access to 2′-amido-2′-deoxyuridine via a Staudinger-Vilarrasa coupling reaction for the preparation of lipid-modified oligonucleotides. One or two lipidic moieties were inserted within the oligonucleotidic sequence (LONs) leading to a repertoire of original antagomir-like molecules targeting micro RNA (miRNA or miR). Melting temperature (Tm) experiments revealed that the stability of the duplexes depends on the lipid position and the number of lipid moieties inserted within the oligonucleotide sequence. Single lipid conjugations of positions 11 and 19 of LONs targeting miR-122 do not destabilize the duplexes.

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