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109362-24-5

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109362-24-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 109362-24-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,3,6 and 2 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 109362-24:
(8*1)+(7*0)+(6*9)+(5*3)+(4*6)+(3*2)+(2*2)+(1*4)=115
115 % 10 = 5
So 109362-24-5 is a valid CAS Registry Number.

109362-24-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name (1R,2R,3S,4S,5R,6S)-2,3-dihydroxy-7-oxabicyclo[2.2.1]heptane-5,6-dicarboxylic acid

1.2 Other means of identification

Product number -
Other names -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:109362-24-5 SDS

109362-24-5Downstream Products

109362-24-5Relevant articles and documents

A conformationally preorganized universal solid support for efficient oligonucleotide synthesis

Guzaev, Andrei P.,Manoharan, Muthiah

, p. 2380 - 2381 (2003)

A novel, conformationally preorganized nonnucleosidic universal solid support for oligonucleotide synthesis was developed. The solid support featured two chemically equivalent hydroxy groups locked in syn-periplanar orientation and orthogonally protected with 4,4′-dimethoxytrityl and acetyl groups. The solid support was extensively tested in the preparation of oligonucleotides and their phosphorothioate analogues containing 2′-deoxy, 2′-O-methyl, and 2′-O-methoxyethylnucleoside residues at the 3′-terminus. Upon completion of oligonucleotide chain assembly, the support-bound oligonucleotide material was treated with concentrated ammonium hydroxide, which removed the O-acetyl protection. The deprotected hydroxy group then effected the transesterification of a phosphate linkage between the solid support and the 3′-terminal nucleoside residue to result in a facile release of the oligonucleotide to solution. The kinetics of the release process was studied in a continuous flow of concentrated aqueous ammonium hydroxide at a temperature of 300.15 K. Optimal conditions for the release of oligonucleotides depending on the chemistry of the backbone and 3′-terminal nucleoside residue were formulated. Copyright

Universal building blocks and support media for synthesis of oligonucleotides and their analogs

-

Page 16, (2008/06/13)

Compounds for the synthesis of oligomeric compounds, particularly oligonucleotides and chemically modified oligonucleotide analogs, are provided. In addition, methods for functionalization of a support medium with a first monomeric subunit and methods for the synthesis of oligomeric compounds utilizing the novel compounds bound to support media are provided.

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