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1053628-87-7

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1053628-87-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1053628-87-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,5,3,6,2 and 8 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1053628-87:
(9*1)+(8*0)+(7*5)+(6*3)+(5*6)+(4*2)+(3*8)+(2*8)+(1*7)=147
147 % 10 = 7
So 1053628-87-7 is a valid CAS Registry Number.

1053628-87-7Downstream Products

1053628-87-7Relevant articles and documents

METHOD FOR PREPARING A MARKED PURINE DERIVATIVE, SAID DERIVATIVE AND USES THEREOF

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Paragraph 0123; 0124; 0126 - 0131, (2015/09/23)

The present invention relates to a method for preparing a 2-fluoropurine marked with the radioisotope 18F comprising a fluorination step for a 2-nitropurine derivative. The present invention comprises a 2-fluoropurine derivative marked with the radioisotope 18F which can be obtained by or during a method according to the invention and its various uses.

A novel method for the introduction of fluorine into the purine 2-position: Synthesis of 2-fluoroadenosine and a formal synthesis of the antileukemic drug fludarabine

Braendvang, Morten,Gundersen, Lise-Lotte

, p. 2993 - 2995 (2008/02/10)

A novel method for the introduction of fluorine in the purine 2-position is described and employed in the synthesis of a potential antimycobacterial compound. Also 2-fluoroadenosine has been synthesized for the first time from adenosine with perbenzoylated 2-nitroadenosine as a key intermediate. Mild reaction conditions are employed and few synthetic steps are required. The novel synthesis of fluoroadenosine can be regarded as a formal synthesis of the antileukemic drug fludarabine phosphate. Georg Thieme Verlag Stuttgart.

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