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5-bromo-5'-O-tert-butyldiphenylsilyluridine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1556856-33-7

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1556856-33-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1556856-33-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,5,6,8,5 and 6 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1556856-33:
(9*1)+(8*5)+(7*5)+(6*6)+(5*8)+(4*5)+(3*6)+(2*3)+(1*3)=207
207 % 10 = 7
So 1556856-33-7 is a valid CAS Registry Number.

1556856-33-7Downstream Products

1556856-33-7Relevant academic research and scientific papers

An efficient and facile methodology for bromination of pyrimidine and purine nucleosides with sodium monobromoisocyanurate (SMBI)

Maity, Jyotirmoy,Stromberg, Roger

, p. 12740 - 12750 (2013/11/06)

An efficient and facile strategy has been developed for bromination of nucleosides using sodium monobromoisocyanurate (SMBI). Our methodology demonstrates bromination at the C-5 position of pyrimidine nucleosides and the C-8 position of purine nucleosides. Unprotected and also several protected nucleosides were brominated in moderate to high yields following this procedure.

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