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(2S,3R,4R)-2,3,4-Trimethoxy-5-trityloxy-pentanal is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

51515-83-4

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51515-83-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 51515-83-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,5,1 and 5 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 51515-83:
(7*5)+(6*1)+(5*5)+(4*1)+(3*5)+(2*8)+(1*3)=104
104 % 10 = 4
So 51515-83-4 is a valid CAS Registry Number.

51515-83-4Downstream Products

51515-83-4Relevant academic research and scientific papers

REMOVAL OF SUGAR DITHIOACETAL GROUP WITH N-BROMOSUCCINIMIDE

Miljkovic, Momcilo,Dropkin, Daniel,Hagel, Peter,Habash-Marino, Margaret

, p. 11 - 20 (2007/10/02)

Oxidative removal of the dithioacetal group of several protected sugar and 2-acylamido-2-deoxy sugar dialkyl dithioacetals with N-bromosuccinimide in 97percent aqueous acetone or 1:1 (v/v) 2-methyl-2-propanol-acetone was compared with removal with mercury dichloride-mercury(II) oxide or mercury dichloride-cadmium carbonate.In general, removal with N-bromosuccinimide proceeded more rapidly, and, with one exception, yields higher than or equal to those obtained with the method using mercury salt.

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