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2,2'-(1,2,3,4-Tetraacetoxy-D-galacto-1,4-butandiyl)bis<2-(2-oxoethyl)-4-phenyl-5(2H)-oxazolon> is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

118457-90-2

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118457-90-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 118457-90-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,4,5 and 7 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 118457-90:
(8*1)+(7*1)+(6*8)+(5*4)+(4*5)+(3*7)+(2*9)+(1*0)=142
142 % 10 = 2
So 118457-90-2 is a valid CAS Registry Number.

118457-90-2Downstream Products

118457-90-2Relevant academic research and scientific papers

Chain Elongation of Carbohydrates: Synthesis of C-Glycosides and C-Nucleosides from Glyconic and Glycaric Acids

Klein, Ulrich,Steglich, Wolfgang

, p. 247 - 254 (2007/10/02)

By chain elongation using the C-phenylglycine method allyl residues can be attached to peracetylated glyconic and glycaric acids.Oxidative cleavage of the allylic double bond leads to 1,3-dicarbonyl compounds, which can be converted into optically pure C-

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