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methyl 5-O-toluenesulfonyl-2,3-di-O-benzoyl-β-D-ribofuranoside is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

19945-78-9

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19945-78-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 19945-78-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,9,4 and 5 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 19945-78:
(7*1)+(6*9)+(5*9)+(4*4)+(3*5)+(2*7)+(1*8)=159
159 % 10 = 9
So 19945-78-9 is a valid CAS Registry Number.

19945-78-9Relevant academic research and scientific papers

Phosphorylated Glycoconjugates Based on Isosteviol, d-Arabinofuranose, and d-Ribofuranose

Sharipova,Belenok,Strobykina, I. Yu.,Kataev

, p. 508 - 513 (2019/06/05)

First phosphorylated glycoconjugates were synthesized in three stages on the basis of isosteviol, d-arabinofuranose, and d-ribofuranose. In the first stage, isosteviol reacted with methyl 5-O-(p-tosyl)-2,3-di-O-benzoyl-d-ribofuranoside and methyl 5-O-(p-tosyl)-2,3-di-O-benzoyl-d-arabinofuranoside to give glycoconjugates in which the diterpenoid fragment is linked through ester bond to the carbohydrate C5 atom. In the second stage, the anomeric methoxy group in the furanoside fragment was replaced by bromine, and the resulting 2,3-di-O-benzoyl-d-ribofuranosyl and 2,3-di-O-benzoyl-d-arabinofuranosyl bromides were treated with dibutyl phosphate to afford the target phosphorylated derivatives.

Synthesis and in vitro investigation of potential antiproliferative monosaccharide–D-secoestrone bioconjugates

Bodnár, Brigitta,Mernyák, Erzsébet,Szabó, Johanna,W?lfling, János,Schneider, Gyula,Zupkó, István,Kupihár, Zoltán,Kovács, Lajos

, p. 1938 - 1942 (2017/04/07)

The syntheses of monosaccharide–D-secoestrone conjugates are reported. They were prepared from 3-(prop-2-inyloxy)-D-secoestrone alcohol or oxime and monosaccharide azides via Cu(I)-catalyzed azide–alkyne cycloaddition reactions (CuAAC). The antiproliferat

Synthesis of biomimetic analogs of neomycin B: Potential inhibitors of the HIV RNA Rev response element

Nishizono, Naozumi,Nair, Vasu

, p. 283 - 295 (2007/10/03)

The aminoglycosidic antibiotic, neomycin B, is an inhibitor of the binding of Rev to RRE. This paper reports on the synthesis of analogs of neomycin B as potential anti-HIV compounds designed to function as inhibitors of Rev/RRE binding.

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