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160056-33-7

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160056-33-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 160056-33-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,0,0,5 and 6 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 160056-33:
(8*1)+(7*6)+(6*0)+(5*0)+(4*5)+(3*6)+(2*3)+(1*3)=97
97 % 10 = 7
So 160056-33-7 is a valid CAS Registry Number.

160056-33-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name Phenyl 5'-O-dimethoxytritylthymidin-3'-yl phosphonate

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:160056-33-7 SDS

160056-33-7Relevant articles and documents

Synthesis and resolution of dinucleotide(TpAZT) phosphoramidates

Lin, Changxue,Fu, Hua,Tu, Guangzhong,Zhao, Yufen

, p. 2553 - 2562 (2007/10/03)

Dinucleotide (TpAZT) phosphoramidates were synthesized through Atherton-Todd reaction of dinucleoside H-phosphonates and amino acid methyl esters, and their diastereomers (Rp and Spu) were separated by crystallization. It was showed that the cheap methyl esters of natural alanine and phenylalanine could act as new chiral auxiliaries for large-scale synthesis of dinucleotide analogs.

31p NMR studies on oxidative transformations of aryl nucleoside h-phosphonate diesters

Kers, Annika,Kers, Inger,Cieslak, Jacek,Kraszewski, Adam,Stawinski, Jacek

, p. 991 - 992 (2007/10/03)

Various aspects of oxidative coupling of nucleoside aryl H-phosphonate diesters with nucleosides to produce important synthetic intermediates in the phosphotriester approach to oligonucleotide synthesis, dinucleoside aryl phosphotriesters, was investigated. Copyright

Aryl H-phosphonates. 8. Simple and efficient method for the preparation of nucleoside B-phosphonothioate monoesters

Kers, Inger,Kers, Annika,Stawinski, Jacek,Kraszewski, Adam

, p. 3945 - 3948 (2007/10/03)

An efficient method for the preparation of nucleoside 3'-H- phosphonothioate monoesters was developed. It consists of phosphonylation of suitably protected nucleosides with diphenyl H-phosphonate to produce nucleoside phenyl H-phosphonates, followed by th

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