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210423-90-8

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210423-90-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 210423-90-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,0,4,2 and 3 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 210423-90:
(8*2)+(7*1)+(6*0)+(5*4)+(4*2)+(3*3)+(2*9)+(1*0)=78
78 % 10 = 8
So 210423-90-8 is a valid CAS Registry Number.

210423-90-8Relevant articles and documents

Synthesis and modification of spacered glycosides of N-acetylglucosamine

Zemlyakov,Kur'yanov,Sidorova,Chupakina,Chirva

, p. 563 - 567 (1997)

From glucosaminyl chloride peracetate, in the presence of HgI2, we have obtained β-p-nitrobenzyl-, β-ω-chloro-and β-ω-azido-spacered glycosides of N-acetylglucosamine (NAG) with spacers of different lengths and chemical natures. The correspondi

Chemoenzymatic oligosaccharide synthesis on a soluble polymeric carrier

Nishimura, Shin-Ichiro,Matsuoka, Koji,Lee, Yuan Chuan

, p. 5657 - 5660 (2007/10/02)

A facile and efficient method for the chemical and enzymatic syntheses of oligosaccharides using a new type of soluble polymeric sugar acceptor substrate is described. The water soluble glycopolymers having N-acetyl-D- glucosamine (GlcNAc) branches derive

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