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(4S,5R,6R)-5-Acetylamino-6-[(1R,2R)-1,2-dihydroxy-3-(toluene-4-sulfonyloxy)-propyl]-4-hydroxy-2-phenylsulfanyl-tetrahydro-pyran-2-carboxylic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

220080-45-5

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220080-45-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 220080-45-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,0,8 and 0 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 220080-45:
(8*2)+(7*2)+(6*0)+(5*0)+(4*8)+(3*0)+(2*4)+(1*5)=75
75 % 10 = 5
So 220080-45-5 is a valid CAS Registry Number.

220080-45-5Relevant academic research and scientific papers

Synthesis of immobilized CMP-sialic acids and their enzymatic transfer with sialyltransferase

Kajihara, Yasuhiro,Ebata, Takashi,Kodama, Hisashi

, p. 3166 - 3169 (1998)

A novel immobilization procedure for glycoproteins is based on the reaction of immobilized CMP-NeuAc (CMP-sialic acids) with sialyltransferase (see scheme). The transfer ability was tested under various conditions; a corresponding oligosaccharide or asial

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