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55628-56-3

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55628-56-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 55628-56-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,6,2 and 8 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 55628-56:
(7*5)+(6*5)+(5*6)+(4*2)+(3*8)+(2*5)+(1*6)=143
143 % 10 = 3
So 55628-56-3 is a valid CAS Registry Number.

55628-56-3Relevant articles and documents

Regio- and Stereoselective Synthesis of 1,2- cis-Glycosides by Anomeric O-Alkylation with Organoboron Catalysis

Izumi, Sanae,Kobayashi, Yusuke,Takemoto, Yoshiji

supporting information, p. 665 - 670 (2019/01/21)

Regio- and stereoselective synthesis of 1,2-cis-glycosides has been achieved by catalytic anomeric O-alkylation using organoboron compounds. Modulating steric and electronic factors of both catalysts and substrates enables activation of the axially oriented anomeric oxygens of glucose-derived dialkoxyborates. The mild reaction conditions allow broad functional-group tolerance. This approach can be applied to the efficient sequential synthesis of oligosaccharides.

Disaccharide-containing macrocycles by click chemistry and intramolecular glycosylation

Tiwari, Vinod K.,Kumar, Amit,Schmidt, Richard R.

, p. 2945 - 2956 (2012/07/27)

In this study o- and m-xylylene moieties in combination with a triazolylmethyl moiety have been successfully employed as a relatively rigid spacer system in intramolecular glycosylation reactions. Phenyl 3,4,6-tri-O-benzyl-2-O-propargyl-1-thio-D-glucopyra

Biotin sulfone tagged oligomannosides as immunogens for eliciting antibodies against specific mannan epitopes

Despras, Guillaume,Robert, Raymond,Sendid, Boualem,MacHez, Emeline,Poulain, Daniel,Mallet, Jean-Maurice

experimental part, p. 1817 - 1831 (2012/05/20)

Biotinylated tri and tetrasaccharide: α Man (1→3) α Man (1→2) α Man; α Man (1→3) α Man (1→2) α Man (1→2) α Man were prepared using methyl tertbutyl phenyl thioglycosides glycosyl donors (MBP) and biotin sulfone strategy. Three key mannosyl thioglycosidic

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