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143191-83-7

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143191-83-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 143191-83-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,1,9 and 1 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 143191-83:
(8*1)+(7*4)+(6*3)+(5*1)+(4*9)+(3*1)+(2*8)+(1*3)=117
117 % 10 = 7
So 143191-83-7 is a valid CAS Registry Number.

143191-83-7Downstream Products

143191-83-7Relevant articles and documents

Synthesis of purine and pyrimidine isodideoxynucleosides from (S)- glycydol using iodoetherification as key step. Synthesis of (S,S)-iso-ddA

Diaz, Yolanda,Bravo, Fernando,Castillon, Sergio

, p. 6508 - 6511 (2007/10/03)

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Synthesis of Conceptually New, Potentially Anti-viral, Low-Toxity, Acid- and Enzyme-stable Furanoid and Pyranoid Nucleosides

Ohrui, Hiroshi,Waga, Toshiaki,Meguro, Hiroshi

, p. 1040 - 1042 (2007/10/02)

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Synthesis and anti-HIV activity of isonucleosides

Huryn,Sluboski,Tam,Weigele,Sim,Anderson,Mitsuya,Broder

, p. 2347 - 2354 (2007/10/02)

A series of isomeric 2',3'-dideoxynucleosides which contains a modified carbohydrate moiety has been prepared. This class of compounds was designed to mimic the activity of known anti-HIV dideoxynucleosides, while imparting enhanced chemical and enzymatic

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