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Acetic acid (2S,3R,4S,5S,6R)-4,5-diacetoxy-6-ethyl-2-(4-nitro-phenoxy)-tetrahydro-pyran-3-yl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

221368-47-4

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221368-47-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 221368-47-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,1,3,6 and 8 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 221368-47:
(8*2)+(7*2)+(6*1)+(5*3)+(4*6)+(3*8)+(2*4)+(1*7)=114
114 % 10 = 4
So 221368-47-4 is a valid CAS Registry Number.

221368-47-4Relevant academic research and scientific papers

Enzymic glycosylation using 6-substituted glycosides as donor substrates: A novel route to functionalised disaccharides

MacManus, David A.,Grabowska, Urszula,Biggadike, Keith,Bird, Michael I.,Davies, Stephen,Vulfson, Evgeny N.,Gallagher, Timothy

, p. 295 - 305 (2007/10/03)

The ability of functionalised monosaccharides 1-10, which include both natural and unnatural derivatives, to act as donors in glycosidase-mediated glycosylation processes has been evaluated. Using methyl α-D-galactopyranoside as the acceptor, the glycosid

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