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164300-63-4

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164300-63-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 164300-63-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,4,3,0 and 0 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 164300-63:
(8*1)+(7*6)+(6*4)+(5*3)+(4*0)+(3*0)+(2*6)+(1*3)=104
104 % 10 = 4
So 164300-63-4 is a valid CAS Registry Number.

164300-63-4Relevant articles and documents

New and Convenient Protection System for Pseudouridine, highly Suitable for Solid-Phase Oligoribonucleotide Synthesis

Pieles, Uwe,Beijer, Barbro,Bohmann, Kerstin,Weston, Susan,O'Loughlin, Samantha,et al.

, p. 3423 - 3430 (2007/10/02)

The pivaloyloxymethyl (Pom) group has been used simultaneously to protect both nitrogens in the uracil ring system of pseudouridine.This enabled the synthesis of a 2'-O--protected (Fpmp protected) pseudouridine

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