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

77437-57-1

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77437-57-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77437-57-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,4,3 and 7 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 77437-57:
(7*7)+(6*7)+(5*4)+(4*3)+(3*7)+(2*5)+(1*7)=161
161 % 10 = 1
So 77437-57-1 is a valid CAS Registry Number.

77437-57-1Relevant academic research and scientific papers

Synthetic Studies on Nephritogenic Glycosides. Synthesis of α-Glc-(1->6)-β-Glc-(1->6)-α-Glc-(1->Asn)

Ogawa, Tomoya,Nakabayashi, Satoru,Shibata, Seiichi

, p. 1213 - 1218 (2007/10/02)

Glucotriosyl asparagine 2, a proposed structure for the glycan part of nephritogenic glucopeptide 1 isolated from the glomerular basement-membrane of rat, was synthesized in regio- and stereo-selective manners starting from α-D-glycopyranosyl azide 8.The key intermediate for this synthesis was designed to be glucotriosyl azide 21, based on retrosynthetic considerations.

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