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3β-O-{2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl-(1->2)-[2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->3)]-4,6-O-benzylidene-β-D-glucopyranosyl}cholestanol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

889129-25-3

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889129-25-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 889129-25-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,9,1,2 and 9 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 889129-25:
(8*8)+(7*8)+(6*9)+(5*1)+(4*2)+(3*9)+(2*2)+(1*5)=223
223 % 10 = 3
So 889129-25-3 is a valid CAS Registry Number.

889129-25-3Downstream Products

889129-25-3Relevant academic research and scientific papers

Synthesis of saponins with cholestanol, cholesterol, and friedelanol as aglycones

Schimmel, Joerg,Eleuterio, M. Ines Passos,Ritter, Gerd,Schmidt, Richard R.

, p. 1701 - 1721 (2007/10/03)

Procedures for the synthesis of branched Xylss(1→3)[Galss- (1→2)]-Glc and Xylss(1→3)[Galss(1→2)]-GlcUA trisaccharides ss-linked to the 3-O of cholesterol, cholestanol, and friedelanol, respectively, were developed. To this end, ss-selective glucosylation

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