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114218-55-2

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114218-55-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 114218-55-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,4,2,1 and 8 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 114218-55:
(8*1)+(7*1)+(6*4)+(5*2)+(4*1)+(3*8)+(2*5)+(1*5)=92
92 % 10 = 2
So 114218-55-2 is a valid CAS Registry Number.

114218-55-2Relevant articles and documents

Ribonucleoside Cyclic 3',5'-Phosphoramidates: Synthesis, Stereochemistry, and Conversion into Ribonucleoside Cyclic 3',5'-Phosphorothioates and -Phosphates

Baraniak, Janina,Stec, Wojcieh J.

, p. 1645 - 1656 (2007/10/02)

Base- and O2'-protected nucleoside cyclic 3',5'-phosphates (1) react with aniline in the presence of triphenylphosphine-carbon tetrachloride to give the nucleoside cyclic 3',5'-phosphoramidates (2), which after separation into individual diaste

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