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28538-11-6

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28538-11-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 28538-11-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,5,3 and 8 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 28538-11:
(7*2)+(6*8)+(5*5)+(4*3)+(3*8)+(2*1)+(1*1)=126
126 % 10 = 6
So 28538-11-6 is a valid CAS Registry Number.

28538-11-6Relevant articles and documents

Cyanide-Free Synthesis of Glycosyl Carboxylic Acids and Application for the Synthesis of Scleropentaside A

Zou, Liang-Jing,Pan, Qiang,Li, Cai-Yi,Zhang, Ze-Ting,Zhang, Xiao-Wei,Hu, Xiang-Guo

supporting information, p. 8302 - 8306 (2020/11/18)

We have developed a cyanide-free strategy for the synthesis of glycosyl carboxylic acids, which can provide 1,2-trans or 1,2-cis glycosyl carboxylic acids and is compatible with common protecting groups. The synthetic utility was demonstrated by the synth

Triisobutylaluminium (TIBAL) promoted rearrangement of C-glycosides

Sollogoub, Matthieu,Sinay, Pierre

, p. 843 - 858 (2007/10/03)

Triisobutylaluminium-promoted rearrangement of unsaturated glycosides containing electron-donating aglycons, such as C-aryl glycosides, provides direct access to highly functionalised cyclohexane derivatives.

The First Direct Method for C-Glucopyranosyl Derivatization of 2,3,4,6-Tetra-O-benzyl-D-glucopyranose

Allevi, Pietro,Anastasia, Mario,Ciuffreda, Pierangela,Fiecchi, Alberto,Scala, Antonio

, p. 1245 - 1246 (2007/10/02)

Commercially available 2,3,4,6-tetra-O-benzyl-D-glucopyranose, activated by trifluoroacetic anhydride reacts, in the presence of Lewis acids, with various silyl enol ethers or with allylsilane to yield C-D-glucopyranosyl derivatives of the α-configuration

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