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1,6-Anhydro-4-brom-4-desoxy-2-O-tosyl-β-D-glucopyranose is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77015-91-9

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77015-91-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77015-91-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,0,1 and 5 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 77015-91:
(7*7)+(6*7)+(5*0)+(4*1)+(3*5)+(2*9)+(1*1)=129
129 % 10 = 9
So 77015-91-9 is a valid CAS Registry Number.

77015-91-9Downstream Products

77015-91-9Relevant academic research and scientific papers

Bausteine von Oligosacchariden, XXI. Synthesen von Gentamicin X2 und am C-4' und C-3' modifizierter Gentamicine

Paulsen, Hans,Schroeder, Bernd,Boettcher, Henning,Hohlweg, Rolf

, p. 322 - 332 (2007/10/02)

The garamine derivative 18 can be coupled with the β-chloride 15 of 2-azido-2-deoxy-D-glucose to 20 from which, by deblocking procedure, gentamicin X2 (23) is available.In the same manner the 4'-amino- and 4'-chloro compound 24 and 25, resp., can be obtained.Coupling of 26 with 19 gives the product 27 from which the derivative 28 of gentamicin, modified at C-3', is prepared.

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