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1204313-76-7

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1204313-76-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1204313-76-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,4,3,1 and 3 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1204313-76:
(9*1)+(8*2)+(7*0)+(6*4)+(5*3)+(4*1)+(3*3)+(2*7)+(1*6)=97
97 % 10 = 7
So 1204313-76-7 is a valid CAS Registry Number.

1204313-76-7Downstream Products

1204313-76-7Relevant articles and documents

A new, efficient entry to non-lipophilic H-phosphonate monoesters -Preparation of anti-HIV nucleotide analogues

Romanowska, Joanna,Szymanska-Michalak, Agnieszka,Pietkiewicz, Malgorzata,Sobkowski, Michal,Boryski, Jerzy,Stawinski, Jacek,Kraszewski, Adam

, p. 496 - 499 (2009)

Crystalline ammonium (9H-fluoren-9-yl)methyl H-phosphonate was prepared by a new, simple method and it was used as the reagent of choice for the introduction of an H-phosphonate monoester functionality into non-lipophilic anti-HIV nucleoside analogues.

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