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2-(trimethylsilyl)ethyl 3,4-di-O-benzyl-2-deoxy-2-nitro-α-D-galactopyranoside is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

698371-57-2

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698371-57-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 698371-57-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,9,8,3,7 and 1 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 698371-57:
(8*6)+(7*9)+(6*8)+(5*3)+(4*7)+(3*1)+(2*5)+(1*7)=222
222 % 10 = 2
So 698371-57-2 is a valid CAS Registry Number.

698371-57-2Relevant academic research and scientific papers

2-Nitro thioglycoside donors: Versatile precursors of β-D-glycosides of aminosugars

Barroca, Nadine,Schmidt, Richard R.

, p. 1551 - 1554 (2007/10/03)

2-Nitro thioglycosides can be prepared by the Michael addition of thiophenol to 2-nitroglycal derivatives. NIS/TMSOTf activation of these 2-nitro thioglycosides, in the presence of alcohols, rapidly and cleanly led to the desired glycosides in good yield

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